Usb 20 stick memory size 32 gb read speed 8 mbs write speed 25 mbs backward compatible with usb 11 memory type flash memory dimensions 51 9 x 17 5 x 9 9 mm material plastic weight 7 g compatible operating systems linux 24 linux 26 mac os 10 windows 7 windows 8 windows vista windows xp fasteners turn lever with cap colours yellow white