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Sandisk SDSQUAR-064G-GN6MA Ultra 64GB Micro SDXC UHS-I Card with Adapter - 100MB/s U1 A1, Black
- Cards include security feature for protection of copyrighted data
- SD cards are fully compatible with all SD-compliant devices
- Speed performance rating: Class 4 (based on SD 2.0 Specification)
- This is an aftermarket of generic part
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From the manufacturer
Capture and store even more hours of Full HD video 
With a breakthrough capacity of 400GB , you can store even more hours of Full HD video  on the card without worrying about running out of space.
Transfer speeds of up to 100MB/s 
Blazing transfer speeds mean that your content moves fast letting you move up to 1200 photos in a minute. 
Ideal for Android smartphones and tablets
SanDisk cards are compatible with Android smartphones and tablets.
Load apps faster with A1-rated performance 
Rated A1, the 400GB SanDisk Ultra microSD card is optimised for apps, delivering faster app launch and performance that provides a better smartphone experience.
Full HD video capture 
Class 10 speed rating allows you to shoot Full HD video and high-quality photos.
Designed to withstand harsh conditions
Built to perform in all conditions, this durable microSD card is waterproof, X-ray proof, shock-proof and temperature-proof .
SanDisk Memory Zone App  for easy file management
The SanDisk Memory Zone app  enables you to view, access and back up your files in one location. You can also free up space from your smartphone by moving files to your microSD card.
Ready to adapt
The SanDisk Ultra microSD UHS-I comes with a ready-to-use SD adapter, which is perfect for use with interchangeable-lens cameras.
|SanDisk Ultra microSDHC UHS-I 32GB||SanDisk Ultra microSDXC UHS-I 64GB||SanDisk Ultra microSDXC UHS-I 128GB||SanDisk Ultra microSDXC UHS-I 200GB||SanDisk Ultra microSDXC UHS-I 256GB||SanDisk Ultra microSDXC UHS-I 400GB|
|Transfer Speed, up to||98MB/s||100MB/s||100MB/s||100MB/s||100MB/s||100MB/s|
|Albums (12 3.5-min MP3 songs)||80 Albums||160 Albums||320 Albums||480 Albums||640 Albums||960 Albums|
|Photos (13.75 Megapixel JPEG/AVG. file size 3.5MB)||600 Photos||1200 Photos||2400 Photos||3600 Photos||4800 Photos||7200 Photos|
|Full HD Video (1920x1080p) in minutes||160 mins Full HD video||320 mins Full HD video||640 mins Full HD video||960 mins Full HD video||1280 mins Full HD video||1920 mins Full HD video|
|microSD card Dimensions||14.99 x 10.92 x 1.02mm||14.99 x 10.92 x 1.02mm||14.99 x 10.92 x 1.02mm||14.99 x 10.92 x 1.02mm||14.99 x 10.92 x 1.02mm||14.99 x 10.92 x 1.02mm|
|SD Adapter Dimensions*||31.75 x 23.88 x 2.03mm||31.75 x 23.88 x 2.03mm||31.75 x 23.88 x 2.03mm||31.75 x 23.88 x 2.03mm||31.75 x 23.88 x 2.03mm||31.75 x 23.88 x 2.03mm|
|Operating Temperature||-25 to 85 degrees Celsius||-25 to 85 degrees Celsius||-25 to 85 degrees Celsius||-25 to 85 degrees Celsius||-25 to 85 degrees Celsius||-25 to 85 degrees Celsius|
|Storage Temperature||-40 to 85 degrees Celsius||-40 to 85 degrees Celsius||-40 to 85 degrees Celsius||-40 to 85 degrees Celsius||-40 to 85 degrees Celsius||-40 to 85 degrees Celsius|
* The SanDisk Ultra 256GB microSDXC card in Frustration Free Packaging does not come with an SD adapter.
 Approximations; results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.
 1GB=1,000,000,000 bytes. Actual user storage less.
 Up to 100MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
 Based on 4.1GB transfer of photos (avg. file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.
 Results may vary based on host device, app type and other factors.
 Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.
 Download and instalation required;
Android is a trademark of Google Inc. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attributions Licence.
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I bought this having already read the feedback from Amazon.com, which questioned the authenticity of the product. Those were other sellers though, Amazon Australia sells this one direct.
I am fairly certain that this product is genuine, and I have used h2testw.exe to test the size to make sure it's accurate. I definitely got 128gb, and the read/write speeds were close enough. It inserts nicely into my galaxy s9 and copies data relatively quickly. You also get a microSD to SD adaptor which is handy.
Happy with it so far.
UPDATE 21/6/19: I had initially purchased the 128GB version of this card for my Nintendo Switch, but having run out of space for games I decided to give this one a go at 400GB. It works flawlessly as the previous card did, so now I have a lot more room for games. The price of the card has come down, so the 400GB is the best value per GB.
Package was handed to resident".
I was not aware that sticking the envelope containing my MicroSD card and its adapter into my mailbox was the same thing as physically handing me the parcel. Please be honest in future. There is a good Amazon.
Having said that, I ordered this item from Shopping Square Australia, and they exceeded Amazon's estimates of when the item would arrive, and then some. The estimate was 5 - 12 November, and I have it on the first. So Shopping Square Australia, give yourselves a pat on the back for being prompt. Thank you.
The card itself seems to work fine. I am in the midst of converting all of the songs from my now-pooed-the-bed iPod Classic to FLAC so I can play them on my NW-A55 and whilst the USB connection to the player is only USB 2.0, so far the card has taken somewhere around 64 gigabytes of my music without a protest. It will be interesting to see when I finish transferring all of the 140+ gigabytes of music from the Classic onto this card, but also when I start buying some of the 96 kHz music that I have been wanting to buy and play for a while now.
Long story short, if you need a MicroSD card for a new music player, want to get the best price-per-gig ratio, and want some "hi-res" music, you could do far worse than the 200gig Sandisk Ultra, and far worse than Shopping Square Australia to get it to you. Cheers.
Top international reviews
③「microSD/SDHC/SDXC」「Ultra」「C10（White/Gray/Red text 日本禁止）」「up to 80MB/s (Japan Amazon)」「128GB」を順番に押下して選択。
I ordered this card and it has been the solution to the issues I had, my DashCam now works faultlessly.
The card arrived next day and was shipped with a Micro SD card adapter.
The old card is a SanDisk but was not one that could write data at the speeds the dashcam uses.
Overall have had and will continue to use SanDisk drives they have always been reliable and trustworthy, I have had Kingston and Samsung disks that have failed and lost data, never had an issue like this with SanDisk.
Bought to use in my Android phone to increase storage space; have successfully transferred all my data across and couldn't be happier. The actual transfer process was fast for memory card standards imo. The SD card reader is a bonus, though slightly useless for me as I have a few already. SanDisk is always my go to for SD cards and I don't think they'll have disappointed this time either. If you're undecided on what size to get- definitely go for the larger one as I did.
*UPDATE* Previously 5 stars but have decreased as this SD card failed on me after about 8 months. Annoying as I can't retrieve the files I had stored on there , though luckily I had backups elsewhere too. Will see if there is a warranty as it wasn't the cheapest.
Dort läuft sie nun einwandfrei! Es war nicht notwendig irgend etwas zu machen (kein formatieren oder sonstiges).
Hinter dem Ständer zum aufstellen auf dem Tisch ist der Slot, eingesteckt , eingeschaltet und einige Spiele erneut downgeloadet, denn hat man eine Micro SD Karte in der Switch, werden Spiele als erstes dort und nicht im Systemspeicher abgelegt.
Kurzum, voll zufrieden. Zu dem Preis, klasse Sache !!!
Finally, decided to try a different/new card. Sure enough...worked right away! So, by now the 128 GB card ordered May 2, is well past its "return by" date, when I determine it is defective. Now what do I do? Searched on Amazon, but found no instructions for this situation.
Giving it 1 star in hopes this can be rectified. I use SanDisk cards all the time and have never had a problem like this before.
Just found out from SanDisk that this card is a fake - not their product. Guess I am screwed unless Amazon steps up and makes it
good. Need to somehow punish this seller "Lecu Computer" for giving Amazon a bad name and customers a bad product!
Third one of these I've purchased. First two tested ok with info about manufacturer, ser #, size and manufacture date ect provided when tested. This card tested with the result of "invalid card" with no info about the card provided. Pretty sure it's a fake. Returned and will try another one.
Carte reconnue immédiatement, indique bien une taille approximative de 128 Go. Rien à redire.
Edit: Got a replacement and this one works well so far. Will keep you posted.
Thanks Amazon Customer Service. Good Job.