Review on 💾 SanDisk 16GB Mobile Class 4 MicroSDHC Flash Memory Card (SDSDQM-B35A) with Adapter by Jason Melvin

I bought this last year for my car dashcam, you know, in case of an accident. So I installed the DVR in the car, put the same SD card in the DVR and went on my way. I wanted to see if it was recording anything when I plugged it into my laptop and sure enough it was video! But there is no sound, it's not because of the card. Fast forward to today, I wanted to watch footage of the driver hitting my car but I couldn't. The SD card is unreadable in my laptop, in an external SD card reader, and I even put it in my phone. Nothing. Nothing comes. And to top it all off, my dashcam is now flashing "insert card”. This is not good and this situation should not happen again. I will ask Revain for a refund or an upgrade to a real working card.