If iOS device pops up a message said "this accessory is not optimized for this phone", just disconnect and reconnect again. USB 3.0 enables data transfer rates of up to 5Gbps for faster sync times, backward compatible with USB 2.0 / 1.1. You can shoot pictures or videos via APP directly and save th..
If iOS device pops up a message said "this accessory is not optimized for this phone", just disconnect and reconnect again. USB 3.0 enables data transfer rates of up to 5Gbps for faster sync times, backward compatible with USB 2.0 / 1.1. You can shoot pictures or videos via APP directly and save th..