Customer Ratings & Reviews

Needed a larger card for my digital camera. It is fast and reliable. Price was good too.

Was waiting for a 128GB sd card. Works. The price is great!

This is a good product at a great price. I use these for my camera and sometimes for my portable music player (PoNo) and they work great. Thanks BB.

If you have a smartphone with good camera and need a memory card to store lots of pictures and videos then you would not regret buying this card.

I love the extra space. I was using 64G before. It has a great speed to for retreiving information.

I popped it in and worked like a charm. Very fast responsiveness and stores data with out issues.

I use it for my dashcam. Has more than enough space and has worked flawlessly so far.

This is amazing. I am using this for my note 3. Cheap and best product.

Great storage at a great price. Would purchase again.

After spending $18 for a fake counterfeit micro SD card on eBay, I learned my lesson and went to a reputable company like Best Buy and will do so from now on! This product works perfectly, no problems with transfering all my phone data to the new card. I bought the 128gb version. When it comes to SD cards, don't risk buying online!

Gave my wife's galaxy s5 much more room for pics etc. Easy to install.

Bought this to supplement my other memory card as I was going on a trip over sees. The amount of storage was great. More then enough for what I needed. Great speeds. Did not have any problems.

Card works great in my tablet. High speed data transfer is great for loading media files quickly. No issues since first installed.

Just what you would want in a card, large capacity and dependable. Great price through Best Buy on Black Friday.

Adding a Flash USB on the Surface for desktop use would be okay, but with how mobile the Surface is, it would be easy to damage the Surface. This hides behind the kickstand and can be a permanent addition, esp. with how easy the microSD would be to lose. (Use for files that are rarely used)

I had got a 64gb memory card I thought it was the best and to I here 128gb memory card you can never have to much memory in your phone a lot of pictures music, and video I'm loving it.

Tested using H2Testw.exe Machine: Samsung Series 5 Pentium i3 3110M 8GB Ram Test finished without errors. Writing speed: 11.6 MByte/s Reading speed: 18.1 MByte/s H2testw v1.4

Great for using as expandable memory without the bulk, if you have items that use it. I can back up needed or important files for trips and most times all I need is an adapter to plug the card into a computer whevever I happen to be going to.

So far, this has been a great memory card used for storage in my Surface Pro 3. The only con is that write speeds are a little slower than other more expensive cards but I knew that when I selected it. Overall, it seems to be working great for what I wanted to use it for - storage on my SP3. In a Surface or Tablet, I would not recommend it being used as a drive you install programs and actively used files on due to it's speed, but for storing photos, videos and other files it's great for that. The read speeds are of course faster. I did test it out in my phone and the speed does seem more than fast enough for recording 4K video and for pictures from it, so if you're using it for a phone, table, or a point and shoot camera it should work just fine. But, if you're after faster write speeds for high quality video cameras or DSLR's - or you want to use it to store apps and programs on, you might want to look at other more expensive cards. For more advanced users who are wondering if NTFS formatting works on it.. I would add a note to recommend against changing the default partition format from exFAT to NTFS unless you have a specific need to use NTFS. That said, it does work formatted NTFS for me, but it DOES slow write/read speeds down from what they are with exFAT which is what is supported and is the default format.

At 128 gig this is huge and fast, could have stood to be a little cheaper but overall is well worth it.