The samsung evo sdxc 80mbs class 10 64gb offers fantastic memory and versatile functionality the new evo plus cards have additional storage capacity and supports multiple devices simultaneously so you can concentrate on life rather than technology the memory card is compatible with uhs i speed class 1 u1 and class 10 and is perfect for photo and video recordings and playback in full hd thanks to a read speed of 80mbs and a write speed of 20 mbs photos and videos load faster and t