Usb 30 stick mini usb stick memory size 16 gb read speed 80 mbs write speed 25 mbs backward compatible with usb 20 memory type flash memory material plastic series verbatim store n stay nano manufacturers warranty 2 years weight 3 g additional information read and write speed may vary depending on the capacity compatible operating systems linux 24 mac os x 104 windows xp windows vista windows 7 windows 8 windows 10 fastener without cap col