I might as well have been blind folded when I ordered this micro SD card. I didn’t read to ensure it was compatible with my device, if the speed was suitable for its intended use, the amount of memory etc and so on. In fact, I had no idea these were important factors. I thought it was a “one size fits all” type of deal. Luckily, it stored and transferred quality images and videos with crystal clear sound. I recorded, edited, replayed, exported and erased numerous times. Consistent quality results and performance from on first and each one after. I have no complaints about this micro SD card.I use the card for my hand mount camera . I put it the camera and did some recorded . I put it in my computer to watch the video, looks great. The pictures look very clear, very colorful and looks like real. Great quality!The CAMBLINK 32GB high-speed TF memory card is a standard, pre-formatted storage option for digital cameras, some phones (especially Android’s), security cameras, or any device that reads micro SD cards. I believe the NEW “starting point” for micro SD cards is 32 gb, but it works fine for my purposes (in a security camera).So far, so good. We got this to use in an outdoor security camera and it seems to be working properly and at the right speed.This memory card works well and fast enough to handle 4K recording with my drone.Not sure what to say, but so far, it has been reliable and working as expected. I have been using in a security camera!Arrived in a timely manner & is as described. Easy to install & to un-install. Compatible with most devices. A good value for your coins. Hope this helps, Ann :)I got this to record video from my security camera system. It fits in the slot in the base controller which is plugged into power in the house. It records motion-triggered action on any one of the external cameras so I have a record to review before I allow the history to be overwritten.It’s powerful for such a tiny card and holds 32 gigs of recordings.