Usb 20 stick memory size 32 gb read speed 6 mbs write speed 4 mbs backward compatible with usb 11 memory type flash memory dimensions 59 x 21 x 9 mm material plastic series maxell venture preinstalled software norton 2013 trial additional information read and write speed may vary depending on the capacity compatible operating systems linux 24 mac os windows 7 windows 8 windows vista windows xp fastener retractable usb plug integrated security p