Review on 📷 512GB Micro SD Card with Adapter - High-Speed TF Memory Card for Phone, Camera, PC & Mac by Kyle Awasthi

First tried in dash cam and after about a week it said to reformat the sd card which took more than 45 minutes and still not complete which resulted in , that the cards were changed and the DVR worked perfectly right after that . Then I tried using it with my GoPro and same thing. Reformat and it won't complete, left it for more than 60 minutes with no success. Maybe mine is broken, or maybe it just looks bad.