Delivered on time and in good condition. Use is for Cerbo GX electrical system monitor. First card was too high capacity and wrong format. This one booted up right away. System recognizes well over 31gb available so capacity is better than expected

Used in a Garmin GPS. Latest update required more memory than the unit had. Added this card, attached USB, download started automatically and completed with memory to spare. Great product. Good value.

*This isn’t the fastest card on the market and they aren’t claiming it to be. If you want the highest end speed (Summer 2015) you are going to pay for it. So for that look to their higher line of cards. But for almost anything a person does this card is more than fast enough.*I have had tons of micro sd cards. Most of them have been Sandisk but switched to Samsung when Sandisk had a bad run of Ultras(class 10s) that were failing in Android phones.I’ve used class 10 or higher since using sdswap on phones (starting around 6 years ago). Back then most phones had 8 to 16gb of internal storage and wasn’t enough room to handle what I needed.Sdswap made the phone think the external storage was the internal (essentially giving me 32 to 64gb of internal memory) and the internal the external. Because of this I always needed high speed memory or the read/write of the card would significantly slow down my phone.Sandisk had always been the most reliable card that was also fast and cost effective until about 3 years ago. During that time, whether it was due to a bad batch of cards or due to the way a new version of how a new version of Android’s OS accessed them, they began to fail. Obviously losing data is a nightmare so I switch to the more costly Samsung class 10+ cards.*I know Sandisk addressed the problem, because they fixed the issue and released a new upgraded batch. They even “tried” to replace my cards by publicly tweeting me a link to do so, in apology for the cards failures (in response to a comment I made on Twitter that asked other Android devs/testers if their Sandisk cards were failing them).But unfortunately in the end neither of my cards were replaced. One of the cards I had already thrown away and the other I found a few days later. Unfortunately, after multiple attempts, I wasn’t able to receive a response from the company after their initial response (which told me they needed the bad cards serial #s etc…) essentially they dissappeared once I was able to find the info and send it to them. So I took that as a HR saving face moment on Twitter and moved on.Obviously I didn’t think much of the company after that and stayed away from them for a couple years.I finally started buying cards from them again for my devices that held less critical data. Over the last year or so (mid 2014) I haven’t had any issues. I am glad Sandisk has become reliable once again.

Good product, hard to install with big hands. It’s tiny!

This is one of the better brand of memory cards.I have used them reliably for years.