Usb 30 stick memory size 16 gb read speed 82 mbs backward compatible with usb 20 memory type flash memory dimensions 18 8 x 58 6 x 8 9 mm material resin series sony micro vault manufacturers warranty 5 years preinstalled software norton 2013 trial weight 9 g additional information read and write speed may vary depending on the capacity compatible operating systems windows 7 windows vista windows xp colour black