Got this to use with my GoPro Hero 3 black edition. Put it in, seemed to work. tried to get the data from the card after using it for a second and the card says it needs to be formatted.Looked to gopro's website and it is NOT on their recommended card list. Reason being is that the card isn't fast enough. It's a class ten yes but clearly not fast enough.Definitely get the recommended card, IF it does work at first it will probably die in a couple of days.