Review on Transcend 32GB Micro SD Card with Adapter: High-Speed & Versatile Storage Solution (TS32GUSDHC10V) by Bruce Willam

I did a lot of research before buying one of these because I need it for my dashcam. This is important as it will be constantly writing and overwriting old data throughout its lifetime and this card appears to have been designed to do just that. I haven't worn it out yet. I'm sure most high quality branded cards will work with DVR recording for a long time, but you may not notice any degradation in quality over time. So it's best to make sure it's not there.