Usb 30 stick memory size 16 gb read speed 110 mbs backward compatible with usb 20 memory type flash memory material aluminum special feature shockproof certificatessafety rohs fcc ce manufacturers warranty 2 years weight 15 g additional information read and write speed may vary depending on the capacity compatible operating systems windows me windows 2000 windows xp windows vista windows 7 windows 8 windows 10 linux 24 mac os 9 fastener wit