QUMOX 32GB MICRO SD MEMORY CARD CLASS 10 32GB UHS-I memory card HighSpeed 32GB GB Write Speed 15MB / S read speed upto 70MB / S (Electronics)
Delivery complies with the order placed, but records on sports camera SJ4000 are not smooth (lag every 2-3 seconds, very unpleasant to watch). I wonder if the card, sold as such, is truly calibrated to make video on the type GoPro sports camera.