Review on 💾 KOOTION 5 Pack 32GB Micro SD Card Class 10 Micro SDHC Card 32GB TF Card with High-Speed Performance - UHS-1, C10, U1 by Peter Sullivan

These cards may seem pretty good value for money at first glance, but after a few hours in my car DVR both cards failed miserably. Not only can these cards not handle the constant heavy use of DVRs, but these cards also refuse to be formatted through 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.