📷 Gigastone 16GB MLC Micro SD Card 5-Pack: High Endurance 4K Video Recording for Security/Dash Cam, Surveillance | 95MB/s, U3 C10 Review

I bought this product because it was clearly labeled as compatible with Nintendo Switch. I've tried all the advice I could find on the internet and couldn't get it to work. I ordered a replacement card thinking maybe I just had a bad card. A new card has appeared and it's still not compatible. I put in a smaller Sandisk card and it worked right away. Don't waste your money buying it for the Switch.

This memory card was purchased to double (double!) the secondary storage in my Samsung Windows tablet. Since it was a brand I hadn't heard of before, I tested it extensively and filled it completely with data as soon as it arrived. It's real, not fake, advertised full capacity (minus formatting space) and works very well as solid state drive storage at a fraction of the price of big brand equivalents.

We bought these to use with our kids' Kindle Fires that they got for Christmas. Within 2 weeks the first card was corrupted and became unusable despite all my attempts to fix the backdoor issues. A month later, 3 more on Kindles (3 separate devices) have stopped reading and two of them are damaged, also beyond repair. Now I have 2 kids with unstable memory and 1 kid with only device internal memory and I need to buy 3 more SD cards.

I used to buy a pack of these memory cards but found I still didn't have enough and had to keep stealing one from one device to put in another. In the end, I decided to just get more so I not only have enough, but also have a few extras for when you inevitably need them for something. I've also started giving some of these as gifts for Christmas, as everyone can always use up more storage on their phone, and you can joke while packing it up because it's going to be super small (but just don't…

The presentation of the memory card was great. However, the card turned out to be a waste of money. As soon as I put it in my Nintendo Switch, it formatted and told me there was 469GB left on the memory card. The memory card must be 512 GB. Shortly after that I started downloading games to the memory card and all of a sudden I got the error message "Cannot access micro SD card". The card has become unusable. The worst thing is that I ordered two tickets at once and I was still waiting for the…

I have a lot of action cameras and drones. I try to make sure I have plenty of tickets for everyone. That means a lot of cards. I don't really need the largest cards available (with the most memory). I usually upload videos or switch maps after every flight (or trip). But the fact that one card is already loaded and formatted, and then there is a replacement card for each device does not allow me to look for another card. This is not my first purchase of gigastone cards. The devices I use and…