20 Best Sd Card For Dji Mini 2 (2022 Updated)

I loved it. Everything seems to work great and I have no issues operating it. My only “complaint” (wouldn’t say complaint but lacked another word. ) is that it says that the download time and processing speed is supposed to be faster than the other sd cards.

The actual processing speed works like a dream but the downloads didn’t seem to be any faster. It was the same time for downloads as my other chip. Other than that it works great and as promised.

I got this SD card a few weeks ago. I have loaded it fully and emptied it several times its fast reliable and just works. I think this is one of the best deals online. if people find out its such a good deal they might sell out.

I bought (2) more.

This sd card works perfectly. It has tons of storage and a great price. Also fits perfectly in the Nintendo switch.

I bought two of these. I actually use these for computer file storage because they are so compact and are very covert for portable applications. If you think about it, 5 of these stacked up is the equivalent of 5TB but in under the size of a few coins.

It is amazing how far technology has come. The quality is outstanding as usual -no corrupted files, transfers quickly, gets heated when writing very large quantities for a bit of time, but I rarely do that so not an issue.

They do seem to keep cool enough to maintain the higher speed so that is good. Remember, to get the best speeds, you need the right readers, usb cables, and ports. This all works together. I have used the 256gb, 512gb, and now 1tb sizes of these and so to extrapolate to past ones I have purchased, again, never had issues.

When these are on sale, the price is fair. I use my old ones in cameras now and they record 4k video with ease. Can’t wait for 2TB haha, or at least 2TB in an SD card since technically it would fit.

Supposed to “Features up to 95MB/sec. sequential read speed and 90MB/sec. sequential write speed. ” I ran four tests for read speed and got an average of 80MB/s. The low was 65 and high was 87. Write was average 47, low of 29 and high of 70.

One test was H2Testw, which writes and reads to the entire memory card. And another was AJA System Test, which does test writing video in different formats, i. e. 4K was used for this test. Note that one test got a 29, but the minimum should be 30 (V30) I also tried Crystal Disk Mark.

On that test, 512MiB, I got Seq Reads of 92. 67 and 88. 04, and Seq Writes of 27. 19, and 38. 93. So I am disappointed in read speeds, and very disappointed in write speeds. This is about half the expected write performance.

SanDisk are extremely fast exceptional quality Micro SD cards. The 32GB Extreme MicroSD card I bough works beautifully to supplement the internal memory of one of my Android tablets. Also on a side note I bought for my Android phone what I thought was a 128GB version of the SanDisk Extreme Micro SD card on NewEgg and when I got the card it became obvious to me (from the counterfeit packaging and the cards actual performance) that it was not a real SanDisk Memory card.

This may sound hyperbolic or unbelievable, but it is 100% true. the majority of the SanDisk memory cards that are sold by third party sellers on sites like NewEgg, Ebay, Amazon and numerous other sites are fake cards.

they are countefeit. They may have what appear to be legitimate packaging, the card may look identical to an authentic SanDisk card and they may have serial numbers, “made in” and a “CE” marking on the card, but when you actually check the serial numbers with SanDisk’WesterDigital tech support or test the memory card’s performance you will find that they are likely inferior counterfeit memory cards from China.

Only buy your Sandisk memory cards from Western Digital or one of their approved dealers listed on their website. Don’t be fooled or tempted by anyone offering SanDisk Memory cards or other products at prices lower than what they are selling for on the Western Digital website or by one of their authorized dealers.

virtually any SanDisk Memory card or product that is priced lower than the Wester Digital or one of their authorized dealers will be an vastly inferior counterfeit card without the speed or memory of an authentic SanDisk card.

These are slightly more expensive than the very cheapest but well worth the extra couple bucks. I use drones and ip cameras, I haven’t had even 1 of these fail me. the cheaper brands fail within a year or so.

They come in all speeds and number of gigs so it’s easy to find one that meets your particular requirements.

I’m very pleased with my product. It was at good price range. Delivered even a day early. Nicely packaged. With packing list for return if desired. Thank you very much walmart

easy to transfer from micro to hard drive. glad I bought them

In researching cards to use for a Canon EOS C70, this Mark 2 version (both 256 and 128 sizes) were one of the view as listed by Canon to be fully supported. Thanks to others on various Canon forums, I then learned that the peak bitrate of the C70 is around 545 Mbps when in some of the slow and fast motion modes.

Thus, you definitely need V90 speeds as V60 would only yield 480 Mbps. I really like that the card doesn’t have any peelable label on it. It’s very well made. Super-high contrast and large fonts make reading the relevant info extremely easy.

Increadibly fast to initialize and they work very well in an iMac Pro’s SD slot (which is a UHS-II slot). They are costly, but well worth it. Highly recommended. Also comes with a three year manufacturer warranty which was very nice.

Tip: Since the C70 allows for different codecs to be captured to each card, I’m using 256 GB cards in slot A with the 410 Mbps codec and then 128 GB cards in slot B with the 160 Mbps codec. Not a true backup of the exact same footage, but a backup nonetheless while spending a bit less on media.

The angelbird brand of cards are quickly becoming my favorite. Before coming across this brand, the only 2 brands I trusted when buying cards were Sandisk and the Sony tough brands. They were the only brands til now that never gave me an issue over their lifespan.

Now that I have been using these Angelbird cards, I have been seeing similar reliability and performance to the other 2 brands I have always trusted, but at a much better price. I can honestly say that I don?t worry about corrupted files and lost images when I use these cards.

I’ve been using a pair of Angelbird 256 GB AV Pro CFExpress Type B cards with my Canon R5 for a number of months (along with the Angelbird card reader) and they have performed well. I decided to go for the 128 GB MK 2 UHS-II SDXC card as well.

I’ve only been using it for a few weeks, but so far, it is fine — no problems. When I was first considering the CFExpress cards, I wrote to Angelbird’s tech support people, and I found them to be most helpful.

I upgraded the firmware on the card I bought using their card reader, and I never experienced the problems people reported with slow startups on the R5. So far, so good.

This review is for the Kingston Canvas React Plus 64GB 300MB/s UHS-II SDXC card Good bang for the buck, excellent performance with the included reader. When connected to older generation USB 3. 0 (2014 laptop), performance falls short, hitting just over 200MB/sec read, 180MB/sec write.

But when paired with modern USB 3. 0 port or USB 3. 1 port and the included card reader, it performs as stated, but only with the included reader. I have a Lexar Pro Workflow 2 reader that has hit 300MB/s read & write with other cards I have tested, but it tops out at 280MB/s read / 254MB/s write with this card.

My Sandisk UHS-II USB-C reader only maxes at 284MB/s read / 268MB/s write. In-camera performance (Olympus OM-D E-M10 Mark III) so far seems on par with two other top of the line cards I was able to test out, and 4K video with the Canvas React Plus card records at a higher bit rate than any other card I own or have tested, reaching 60.

8MB/sec vs 58. 2MB/sec for the Sandisk Extreme Pro 64GB 300MB/sec UHS-II card I’ve tested (but do not own) & 52. 7MB/sec Vs the Amplim 64GB 2000x (300MB/s) card I own. On a price vs performance basis, I would have to give the Amplim card a win, but this Kingston card is way ahead of just about any other UHS-II V90 300MB/s card out now & comes with a “product lifetime” warranty.

I needed a microSD memory card with decent capacity and high writing speed for my new dash cam. I chosen Kingston card following my past experience and dash cam manufacturer’s recommendations. The card works perfectly.

Read/write speeds are great. Plus, there is useful bonus – SD card adapter to use with my laptop. I can take out the microSD card from the dash cam, insert the card into SD adapter and plug in into my laptop.

Computer recognizes the card immediately and I can read and write videos from the card. I am happy. Highly recommended!.

Adapter is not V90. so write speed however is good when using an non v90 device. Using V90 you need different adapter then it comes with. found an adapter with v90 capability on trade me, and works well.

but speeds are sure the fastest I seen even without the adapter. and video in EOS 90 is on maximum setting never dropping out. shot count in continuous shooting is 32 images on full RAW. write speeds with adapter on USB-c port of laptop are as described.

Nikon list my D7000 as being completely compatible with this SDXC card and of course, it worked immediately from the pack. The massive 64gb only a couple of bigger SD cards exist, both 128gb and disproportionally more costly gives me Nikon D7000 16.

2MP 1600 RAWbasic jpegs my standard shoot 1500 RAWnormal jpeg 1400 RAWfine jpeg 1700 RAWs 6400 fine jpegs 12800 normal jpegs 25600 basic jpegs. As Im sure you know, cameras only show available picture number individually below 1000, so above are approximate.

Its also marked as a 10, denoting full highdef video usage. Theres a slight compromise over the bit more expensive 45mbs Extreme 64gb, this being a lesser Ultra and only 30mbs. Ive been using daily 20mbs Lexar pro 32gb cards in the D7000 up to now and these have been fine for general photography even short bursts of RAWjpeg on highcontinuous drive AND hidef video without hitches or buffering, so the speed of this Sandisk should be fine.

For sports or action enthusiasts or pros, then you should be looking at the top 95mbs cards. I have a 16gb Sandisk pro, for this type of work. Ive had my complete fill with memory cards now, going out with a bang with the biggest one Im likely to ever own rather a satisfying feeling.

I got this on sale for a fantastic price to hard to pass up. Such a great deal, I had to buy two of them. Performance is what you expect from Sandisk Extreme Plus UHS1 cards. Fast, solid, reliable. I only have a USB 3.

0 memory card reader, so I was not able to verify the claims of 170MBs seq reads but I did see 90MBs seq read and 80MBs writes on CrystalMark. This is a USB 3. 0 limitation and not the cards fault. As it is, there is not much point to getting faster on a UHS1 card anyway.

I suspect these are the fastest we will ever see in a UHS1, with UHS2 eventually taking over. These are compatible with everything I have tried, including my Gopro Hero 5 Black and Hero 7 Black. Tested 100.

With max settings, I have 4h17m and 3h14 capacity in each camera respectively, which is great. Being that batteries only last a little over an hour, this is easily enough for 34 batteries worth before I would need to swap the card.

Overall, very happy with this purchase on the deal price. I got these for what you would usually pay for low quality 128GB cards. No brainer. If these go on that deal again, I might just have to pick up couple more.

Dji recommends the SanDisk Extreme and this one is even a little better being the SanDisk Extreme Plus. The read and right speeds are a little faster on the Extreme Plus. 10MBs faster read and 30MBs faster write than the Extreme card.

It was on sale for less than 30 dollars so it was better to get a faster card for 4k video. So far it works perfect with 4k 60 frames on the Dji mavic air 2 drone. Faster speeds should be more future proof and perform better.

I have three Sandisk sd cards and all still work great. Beware of buying these cards online at unknown dealers because there are a lot of fake cards that do not perform as well in tests. I felt Best Buy would be the best choice to get a legitimate card and I did test its speeds and they are as advertised or faster.

Speeds can be a little confusing because the Mavic air 2 records 4k 60fps at 120 mbps. These cards are rated in MBs and 120mbps equals 15MBs. This card has 90MBs write speed so no problem with speed for sure.

Will not work with new dji drones offers 95 speed but when installed comes up saying that the speed it to slow. Save your money and go with sandisk

Great card worked fast lots of storage i would buy again!!!!

I purchased this to provide an alternative boot card for my Raspberry Pi 3 Model B. The Raspberry Pi 3 kit I purchased came with a single 16 GB microSD card and I wanted another that was larger since this is the disk for a Pi.

I ran down to a local store and bought a Sunpak 72-in-1 USB card reader which allowed me to do the setup with my Windows 10 desktop PC. I did use the SD adapter and the standard size SD port on the reader.

Windows 10 was super easy to download the NOOBS Lite loader, extract the files from the zip downloaded, and put the files onto the microSD card. While I used the “partition” command of Windows 10 to look at the microSD card format, I did not have to make any actual changes.

All I had to do was to copy the files extracted from the NOOBS download to the microSD card. I swapped out the kit microSD card for this one in the Raspberry Pi and plugged in the power adapter. The Pi came up, did the NOOBS initialization, I set up the WiFi settings so the NOOBS Lite could see the internet, and did an install of Windows 10 IoT which took a while but went fine.

A test program with Visual Studio 2017 Community Edition checked out so it looks like it is all golden.

If a single mum like me can do it, then so can you 😉 love this little gadget sooo much, I’m telling everyone about it, just download the app, plug it in, connect and off you go I haven’t quite explored all the tricks it has yet, but just a bit of proof, had my local garage try to prove me wrong after I told them there was only one fault left on my car, he asked if he could put his 2.

5k snap-on kit on, of course I said yes sure, and guess what?? Same result!! Maybe a bit more detailed, but came down to the same conclusion, replace my lambda sensor! Lol he was very impressed with my little Bluetooth scanner, it’s helped me enormous finding faults instantly instead of pouring money into parts not needed trying to hunt down any problems with your car, a very very happy customer here! Highly recommended, even if you’re not doing your own mechanics as there are many other uses for it, like help you save on your fuel consumption, really worth getting, it will pay you back tenfold.

I bought this card for my GoPro Hero 7 Black and it is fantastic. Before this one I had SanDisk Ultra, but it is not nearly as good as this one. No more hickuos while recording 4K video or breaks when recording.

I am really satisfied and the price is exceptional. I have ordered another one and that is why how good it is, the card and the price. Great job Saturn for this price!.

I’m a hybrid shooter using Sony A1, A7R4, A74 and 6600 for mainly corporate events. Purchased the 128 GB sd card 2 pack and one of the clips was corrupted and had 28gb of footage on it or about an 50-75 mins during a keynote speaker with my A cam.

I had already recorded 14 VIP interviews the day before and they still remained on the card. Fortunately the rest of the day the other clips that were 18gb, 20gb and 8gb were not unsupported or damaged.

Trying to use the Prograde evaluation software to recover the file but it’s not looking good. Kind of disappointed that BH would carry a brand that is brand new and I’m having buyers remorse along with some terrible anxiety that my hard work is lost.

Sure I have an off camera shot with my gimbal but it was mostly b roll. Hoping that BH will accept my return and refund. Guess I should have purchased the more expensive Sony version along with the Cexpress cards for Slot 1.

I originally purchased 2 of these from B&H in August of 2019. They worked well for a year. At almost the year anniversary, both cards failed at the same time while at a shoot. No data was lost, but they refused to write any information to them at all.

After contacting ProGrade Support – they replaced the cards no questions asked in August 2020 (yay!). Fast forward to October 2021 – almost a year after getting the new cards from prograde SAME ISSUE HAPPENED AGAIN.

Except this time I lost a card full of video files. After contacting ProGrade Support again, they offered to replace the cards no questions asked (yay?), but the caveat here is that I’m still out a full card’s worth of data.

If you’re planning on purchasing, or have already purchased, just know they will probably go bad right around the 1 year mark. Be careful. So, here I am 2 years after initial purchase vowing to never put another ProGrade card back in a camera.

From how I see it – it’s just not worth it.

After doing the research I find this card to be the top of the line in terms of quality and price! All the fancy Sony cards and even the SanDisk cards are great and reliable, but they come with a bigger $$$ price tag.

If you did the research there are other brands like Lexar that has a similar price tag to ProGrade, but quite a few negative 1 star reviews because it’s not as reliable and loses data. So if you want the perfect balance between affordability and great quality, this is for you! I’ve been using this card for over 6 moths now and no issues, great work horse! I recommend it.

Using it with the Sony a7C on highest resolution S-Log in 4K. No complaints. Just shot an interview and it gives me almost 4 hours of shooting using the highest resolution.

My 2. 5-year-old phone began grinding to a halt because I had used up most of the internal storage. I popped this into my phone and it felt like I have a new phone again. I have more space to store data and my phone works so much faster now.

A good quality sd card, and fast data transfer. Certainly recommend this one.

just a nice small storage device and was shipped rather efficiently during the lockdown.

Needed compatible card for Monoprice Mini Delta 3D printer. Other cards did not work even after formating to FAT32. This one worked first time, no formating needed. Bought a second card since memory is only 2GB.

First card still working really well. Works well with micro usb reader: SanDisk MobileMate USB 3. 0 microSD Card Reader – SDDR-B531-GN6NN.

The description of this product (Transcend 2 GB microSD Flash Memory Card TS2GUSD ) does not specify its read/write speed. There were also no speed class markings (‘class-2/4’etc. ) on the card, because the speed class rating only applies to SDHC cards.

But according to my testing, this Transcend card is at least equivalent to a ‘class-4’, maybe even a ‘class-6’. I used three different benchmark programs to measure the read/write speed of this card.

Its read-speed is consistently high at around 15MB/s, while its write-speed is strongly dependent on the file size: – When writing small files of 1-2MB in size, its write speed is just 2. 5-3. 5MB/s – When writing larger files of 3-5MB (typical photo files), its write speed improved to 4.

5-6MB/s – When writing huge files of 500MB-1GB (typical video files), its write speed reached 7MB/s (See my uploaded charts in the ‘Customer Images’ section for details) The performance of this Transcend card is very similar to that of several Sandisk ‘class-4’ cards I have tested before (by the way, a Sandisk ‘class-4’ card typically out-perform ‘class-6’ cards from other flash memory makers).

Therefore I expect no problems when using this un-rated Transcend card in most appliances (such as digital point-and-shoot cameras). Of course, the capacity of this card is pretty small by today’s standard.

But the whole point of getting a 2GB SD card is to maintain maximum compatibility with older appliances, because most of them cannot accept higher-capacity SDHC cards. As of this writing, this Transcend card is priced lower than a ‘blue label’ (slowest speed)SanDisk 2 GB SD Flash Memory Card SDSDB-002G , yet it offers similar performance as a class-4 Sandisk card.

That makes the Transcend a great value.

I needed a non-HC micro SD card (under 2Gb) for my Monoprice (MP) Mini V2 3D printer. I went through 5 or 6 different SD cards but they were all high-capacity and incompatible with my printer. I received the card today, immediately uploaded my file, and on the first try it finally read my file.

For the value and need to have an SD card for this function it works great. Ironically enough what sold it for me was the review left by another fellow MP Mini user so I thought I’d pass it along as well that this will work perfectly for the printer.

Can you get comparable SD cards somewhere else a little cheaper? Sure… Do you need camouflaged sd cards? Probably not… Was this an easy transaction, delivered as promised,formatted and up and working in game cams exactly as desired from a seller you can trust? Absolutely!.

Bought it for up dating my GPS in my car. However the manufacture makes you buy there SD card because of incription the system looks for. So the cards would not work for that. Sorry for not using them.

Not for GPS in Subarus.

I have purchased several of the 16 and 32 GB card and all have worked flawlessly in my Cuddelink game cameras. No complaints and the price is right!

Delivered with no instructions. It should be simple to install and backup files, but there were no instructions included in the package. I had to search the internet for help, and that wasn’t easy either.

I finally figured out on my own to go to my cell phone settings and click on back up to SD. It says 40 minutes to backup 32gb to the 128gb SD card. Annoyed.

I had a really difficult time getting the card in and the door shut but finally got it. It seems to be a small amount thicker than the old card.

Amazing! Once again THANK YOU WALMART for great prices.

My use for this card is for a Raspberry Pi that runs Pi-Hole, Unbound, and PiVPN. The capacity is perhaps too large for my use case, but I was interested in speed, reliability, and longevity. Only time will tell, but the card works flawlessly so far.

One issue for the card was it was the capacity was slightly smaller than my Samsung microSDHC card it was replacing and therefore I couldn’t clone that card to this one. After price matching everyone’s favorite online retailer, the value was there.

The plus with ordering with Best Buy is being able to use any accumulated rewards and peace of mind that the item is genuine. The only issue I had with the item was the shipping. The item itself is very small but it was packaged in a ridiculously large flat cardboard “envelope”.

It almost seemed like it was just a flat piece of cardboard with nothing inside. This may or may not have something to do with the USPS mishandling it. It shipped to my local USPS from Los Angeles, then OUT to Denver, then back to Los Angeles, then finally back to my local USPS resulting in the item taking a few days longer to arrive.

Exceeded my expectation – especially regarding what I discovered after the purchase! I bought this for a Thinkware dash cam. After having my windows tinted I had to leave my dashcam removed for a week.

I installed this new SD Card after reinstalling the dash cam and had an issue with the rear cam not working. I called the company and they stated they could ONLY guarantee their product with their SD Card and then ONLY up to 128GB.

They wanted $100 for their 128GB card!!! This SanDisk 256BG was far less on sale! Come to find out, the card had zero to do with the rear cam not functioning. The cam was just reinstalled incorrectly.

The SanDisk 256GB is flawless and works perfectly!!! No need to buy a smaller overpriced SD Card, Sandisk has this application covered with this card!!!.

Bought this card to go with a new IP security camera. Hopefully the high endurance will give me at least a couple years of worry free service. So far after about two weeks it has been working just fine.

The RescuePRO Deluxe software download activated but I have not had a need to try it out yet. Supposedly it has a one year license. If that is true then the software is pretty worthless to me because I have only needed that kind of software a few times in my life.

Up to 20000 hours sounds like a lot except for something running 24/7/365 is 8760 hours a year.

Bon rapport qualit prix. Utilis pour camra de surveillance. Adapt des enregistrements permanents, en tout cas beaucoup mieux qu’une carte SD standard qui dclare forfait au bout de quelques mois.

très bien…………………………………………………………………………………………………………………………………………………..

De la mémoire qui en as, enfin je l’espére. Que dire de plus ce n’ai que de la mémoire après tous.

They are out in the woods in game cameras right now. They haven’t been tested a whole lot beyond that yet, but they are working!

I have put this sdxc to work in a Canon eos 5D Mark IV to record RAW format landscape images. The product does what it is designed to do effectively and quickly. No hiccups whatsoever. Reflecting back over the years I have used Lexar storage products, I can say with confidence that I have never had any problems.

What else would one expect from a digital data recording device with no moving parts? Buy with confidence ladies and gents. Buy with confidence.

I am primarily shooting static subjects as I take landscape photos mostly. The 128GB 1600x is a great choice for me. It has the capacity that keeps me shooting without having to worry that it’s filling up.

If I do need to shoot video or use a burst to capture a moving subject it has plenty of speed where it doesn’t cause me any problems. These cards are my go to and never had one fail even in the worst conditions.

I bought these as upgrades for some Raspberry Pis and I’m glad I did. Testing with H2testw only showed 126 GB which is fine by me as my applications are never going to max out the storage. Write speed during tests was 81 MB/s and read speed was 89.

5 MB/s, which appears to be the top end of the USB adapter I was using. More demanding tests might yield higher rates although I’ll note that those advertised “up to” speeds are fantasies for every manufacturer.

For my application of caching large files on a local network however these cards were perfect.

I’ve been a Lexar Pro user for years and they’ve been great. I shoot a good amount of sports (action and formals) as well as an occasional wedding or event, so I need fast cards to clear the buffer quickly and keep me shooting.

The 2000x V90’s are about as fast as you can find an SDXC card these days and these tend to be a bit cheaper than the competition – especially if you can find the 2-pack. The included card reader is great, especially for those of who like accessing multiple cards at once.

Since I have several of these cards. I also have several of the readers. It’s quick and easy to pop a few of the readers into a USB hub connected to my MacBook and download photos from a long trip, wedding, or a weekend softball tournament with ease – especially since I tend to shoot with two cameras at a time.

This reader isn’t a cheap junk reader either, its quite speedy and tests near the top of the pack in most reviews.

After many trials and failures I had been a devoted and dedicated SanDisk user for many years. Then I decided to give a chance to LEXAR. It really has eearned my trust in both SD** and CF formats I have used it.

Really fast, really reliable, combined with the awesome LEXAR card readers it really makes a vauable partner in professional photography and video. Awesome for fast action, awesome for large files -5DsR 50 mp- and for the Canon Eos 7D mark II 10fps photo shooting.

In my preference it ia as valuable and as trustworthy as SanDisk and I no longer differentiate between the 2 manufacturers. I buy from either as soon as a discount is listed. Highly recommended. Write your review here.

It must be at least 10 characters long. Consider whether you would recommend this product and what you like or dislike about it.

I bought this to use in slot 1 of my E-M1 Mk II as it is a UHS-II card and is very fast. The camera writes raws to this card so fast that I almost never see any wait time after taking photos and the handy usb reader, which is designed for UHS-II, is handy to have around.

Using this card and the included card reader means that I can copy images from the card to my computer very quickly and the difference in copying photos to the computer, when compared to some of the older cards I have, is very noticeable.

It is a bit sad that Lexar is no longer going to make this card and I have bought extra cards so as to have more when I need them.

I took a punt and ordered the 512GB ultimaPRO model on the 27th Dec19 at a price of 57. 99. I say punt as a lot of the reviews for the 128GB and 256GB variants were negative, so I was somewhat sceptical as similar other branded products were marked up at 80.

I can only presume these reviewers fall into one of the following situations Did not purchased directly from Amazon and ended up with a random unscrupulous 3rd party seller, which supplied a counterfeit item.

The product was a bad apple of the batch that should of been returned within the returns time window. Alternatively the manufacturer contacted since my item states it has a 5 YEAR warranty, meaning it would of been replaced free of charge.

Misuseunderstanding of the product and its limitations more on this below. Amazon delivered the item on time with my Prime subscription, so no issues there. The MicroSD card arrived in simple packaging, plastic casing held together by cardboard with the items specs accompanied product branding.

Speed wise the empty card matched the declared specification from integral, my screenshot shows the benchmarking and Windows 7 file transfer speed. I conducted my testing using a USB 3. 0 Lexar MicroSD card reader as per the attached photographs with the intended use being to hold MP3 and FLAC music files for my FIIOX3 2nd Gen.

So speed wise it lives up to my expectations, though time will tell if this continues to hold true for the life span of this product. A lot of buyers are either unaware or do not understand the difference in storage space advertised and actual available space.

The manufacture states on the packaging that 1GB is equal to 1,000,000,000 bytes one billion bytes, which is a multiple of 1,000 one thousand. However, most modern operating systems use a multiple of 1,024 one thousand and twenty four, this leads to the disparity in advertised and available storage size.

Using the 128GB microSD card as an example Manufacture 128GB 12,000,000,000 bytes 1000 x 1000 x 1000 x 128 Operating system 128GB 137,438,953,472 bytes 1024 x 1024 x 1024 x 128As you can tell the operating system sees 128GB as a higher number, due to the higher multiple.

So your actual raw capacity seen by the operating system before formatting would be around 122GB. Now format your MicroSD card and add the file system reduces the space further, my Samsung 128GB card this 512GB version is replacing has 119GB once fully setup.

Referring to my third bullet point and product limitations, the main one I believe is the items operating temperature. I managed to thermal throttle the MicroSD card when attempting to copy 500GBs of files in one sitting, causing the card to disconnect.

Whilst this card is capable of storing a large volume of data, files should be copied in small batches to allow the MicroSD card to cool inbetween. I verified file integrity using SHA1 and MD5 hashes comparing both source and destination files.

I investigated the heat issue by applying direct cooling either side of the card two PC fans blowing cool air at it. This made considerable difference permitting me to copy the full capacity though at a reduced transfer speed and no disconnects.

Overall a brilliant card at an attractive price, I hope it stays this way and is reliable.

I took a punt and ordered the 512GB ultimaPRO model on the 27th Dec19 at a price of 57. 99. I say punt as a lot of the reviews for the 128GB and 256GB variants were negative, so I was somewhat sceptical as similar other branded products were marked up at 80.

I can only presume these reviewers fall into one of the following situations Did not purchased directly from Amazon and ended up with a random unscrupulous 3rd party seller, which supplied a counterfeit item.

The product was a bad apple of the batch that should of been returned within the returns time window. Alternatively the manufacturer contacted since my item states it has a 5 YEAR warranty, meaning it would of been replaced free of charge.

Misuseunderstanding of the product and its limitations more on this below. Amazon delivered the item on time with my Prime subscription, so no issues there. The MicroSD card arrived in simple packaging, plastic casing held together by cardboard with the items specs accompanied product branding.

Speed wise the empty card matched the declared specification from integral, my screenshot shows the benchmarking and Windows 7 file transfer speed. I conducted my testing using a USB 3. 0 Lexar MicroSD card reader as per the attached photographs with the intended use being to hold MP3 and FLAC music files for my FIIOX3 2nd Gen.

So speed wise it lives up to my expectations, though time will tell if this continues to hold true for the life span of this product. A lot of buyers are either unaware or do not understand the difference in storage space advertised and actual available space.

The manufacture states on the packaging that 1GB is equal to 1,000,000,000 bytes one billion bytes, which is a multiple of 1,000 one thousand. However, most modern operating systems use a multiple of 1,024 one thousand and twenty four, this leads to the disparity in advertised and available storage size.

Using the 128GB microSD card as an example Manufacture 128GB 12,000,000,000 bytes 1000 x 1000 x 1000 x 128 Operating system 128GB 137,438,953,472 bytes 1024 x 1024 x 1024 x 128As you can tell the operating system sees 128GB as a higher number, due to the higher multiple.

So your actual raw capacity seen by the operating system before formatting would be around 122GB. Now format your MicroSD card and add the file system reduces the space further, my Samsung 128GB card this 512GB version is replacing has 119GB once fully setup.

Referring to my third bullet point and product limitations, the main one I believe is the items operating temperature. I managed to thermal throttle the MicroSD card when attempting to copy 500GBs of files in one sitting, causing the card to disconnect.

Whilst this card is capable of storing a large volume of data, files should be copied in small batches to allow the MicroSD card to cool inbetween. I verified file integrity using SHA1 and MD5 hashes comparing both source and destination files.

I investigated the heat issue by applying direct cooling either side of the card two PC fans blowing cool air at it. This made considerable difference permitting me to copy the full capacity though at a reduced transfer speed and no disconnects.

Overall a brilliant card at an attractive price, I hope it stays this way and is reliable.

I have two Integral micro SD cards now 128gb and 256gb sized ones. I bought the 128gb for my last phone and was so impressed that the lowest priced branded card performed so closely to my SanDisk cards that when it came to get a larger size I didnt look anywhere else.

A 256gb SD card for under 28 is priced so far below the competition its almost no choice at all. These cards are fast enough for 4k and have read and write speeds perfect for my phone. I transferred just over a 100gb of music to the new card at speeds around 6070mbps.

Hopefully the 512gb cards will drop in price soon enough 100 at time of review. I guess until then Ill just have to make do with mere 28 256gb cards. Does it blow anyone elses mind that something the size of a fingernail can hold that much info No LiarsEdit Ive kept my eye on them and a few months later the 512GB cards are now 58.

Yoink, I cant help myself.

The first memory card I bought did not work, but Walmart gave me a refund. This memory card has been working for four days now without any error messages. I plugged it in and it worked. I use it on my Samsung Galaxy Ring smart phone (I bought at Walmart) and the sync program called, “Kies” works great to transfer all my iTunes music, and Outlook calendar and contacts perfectly to the phone.

Kies can be downloaded from the Samsung dot com website. It was a struggle to let go of the iPhone, but this combination Samsung phone and memory card cost what it would have cost for the new battery on the iPhone.

There are so many fake cards, but these are genuine. Problem is you don’t know which ones are good until you buy them. I have had at least two fakes and they pack up within a few weeks, but always after you have put up good feedback.

So check your cards asap after purchase. I did. Hope this helps.

Just pop the 8GB card into the adapter & you’ve got another storage medium ready for your computer, camera, phone or (in my case) the new MP player! My computer had a slot for the adapter card but none for the microSD, so the adapter was a known ‘must have’.

Throw in the microSD with it and you have a fantastic combo. Good job SanDisk, you’ve got yourself another winner!.