Review on 📷 KOOTION 32GB Micro SD Card 2-Pack - High Speed Class 10 Micro SDHC Memory Card - UHS-I TF Card with Ultra High Speed Performance - C10, U1 - 32 GB Capacity for Enhanced Storage by Sheppard Priest

These cards seem like pretty good value for money at first glance, but after a few hours in my car DVR both cards failed miserably. DVR's own use, but these cards also refuse to be formatted by the device. These cards are falsely advertised when the packaging says they are DVR compatible. Not worth the money spent on them if they fail at the crucial moment. My advice: invest a little more money in a branded high endurance dash cam card. I will return them for a refund.