Usb 30 stick memory size 16 gb read speed 90 mbs write speed 60 mbs backward compatible with usb 20 memory type flash memory dimensions 54 6 x 16 8 x 7 2 mm material aluminum weight 10 g additional information read and write speed may vary depending on the capacity compatible operating systems linux 26 windows 7 windows 8 windows vista windows xp fastener with cap integrated security pc lock