... ) & writing(3-5 mbps)3),Support Hot plug and play,4),No extra power required,5),Support: DOC, ... -year guarantee.7),Can be repeated to wiped and written one millions times.8),Data retention: OVER ... 10 years9),Pass CE,FCC and ROHS certifications ;10),USB power :4.5V-5 ... -error direction used,stainless steel base shell,solid and durable.Glass fiber surface,beautifultexture.Top shell is ...