Just what I needed for my MP3 player. Happy with purchase.

Worked like a charm on my New 3DS after I copy my data over from the standard SDHC card. Free memory available right away with no issues.

Fits correctly in my LG smartphone and comes with an adapter so it can be used in a standard size SD slot. Great price for the amount of storage it provides.

As a warning to those who back up their Samsung 32 EVO+ or EVO Select microSD cards using a disk imager, the Sandisk Ultra 32GB is smaller in capacity than the EVOs and thus incompatible for disk imaging from EVO images to Sandisk Ultra cards.

It’s a good product

It is an SD card. Works flawlessly. Bought a few of these for my video cameras. Will buy again.

I've been using Sandisk products for well over thirty years now and I have yet had a major problem with any item. They were pretty much the only game in town if you needed any kind of a flash drive product and it seems every year they come out with something new. Now after saying that I have no experience with these memory cards. Recently I purchased a couple of the little action cameras. One a HD and the other a 4K. The HD has a limitation of 32 GB and the 4K 64 GB. I'm hoping this one review will be allowed to be posted for both. Having no experience with this type of card I wasn't really expecting something so small. I don't do well with small things as I have bilateral Parkinson's which causes a lot of hand and arm tremors. Before anybody says it, yes I read the description of the cameras and knew the cards were going to be small to fit in the camera. My brain just didn't click when ordering. The size wouldn't had changed anything as I have aides helping me. I hadn't needed to worry though as I was able, with a little work to get the cards in the cameras. Both cameras advised that the memory cards needed formatting and formatted in the camera. I found the hardest part of getting these cards in the cameras was getting the cards out of their blister packing. Be sure you have a good pair of sharp and strong scissors. Once out the 32 GB card was first. The camera recognized it immediately and actually started formatting it. It took all of a few minutes. The next were the two 64 GB cards. The more expensive camera recognized them but I had to format them manually. Go figure. The cheap Chinese knockoff did a automatic format while the more expensive camera didn't. Being formatted it was time to check out recording something on the cards. Both cameras were set up and a couple of minutes of indoor and a couple of outdoor recording was done. I have to admit that getting the cards into the adapter and placed in my Ultrabook. My Ultrabook is 4K and I was really impressed with the few minutes of the recordings I made. Now I'm planning on getting my projects going. Oh I'm not going to say every Sandisk card is going to be perfect. It's just my experiences have been just that.This review was written without any financial considerations. A free product nor discount was received. Full Amazon retail was paid.

These new "A1" class cards are very noticeably faster when used as the OS drive in single board computers like the Raspberry Pi3B. Normal SD cards are highly optimized for sequential read/write, which is what is done done in cameras, but a computer OS does a lot of non-sequential I/O, and most SD cards are terrible at that. And I mean really terrible! Like hundreds of times slower than "A1" class cards!Swap the old Class 10 SD card in your Raspberry Pi3B for one of these and it will seem like a new computer. The "A1" class cards were designed to speed up app performance in phones and tablets, but the benefits apply to single board computers as well. So whether you want to speed up your phone or single board computer, the "A1" class cards are the ones to get.It won't make CPU intensive software run faster, but it will make the whole system more responsive and eliminate most of the little stutters and pauses that plague singe board computers using SD cards as their boot drive.

Bought the Vantrue X1 Dash Cam, and when it said I need a 32GB micro SD card, there was only one brand I have even considered for the last 5 years, and that of course is Sandisk! I've been using their micro SD cards in all my devices till date and I always recommend this brand to everyone. The cost for what you get is just awesome and speed levels are always impressively fast!

These are SanDisk SD cards... so you know they are high quality. I'm using this in a 4K video camera flying in a drone. The SD card has to be fast to keep up with a 4K 30fps video feed. Many won't but this SanDisk Ultra will handle the full video feed. I've been using this for about a month, have several hours of video on it, and it hasn't missed a bit. I'm real pleased with this purchase.