Usb 20 stick memory size 8 gb backward compatible with usb 11 memory type flash memory material metal series kingston datatraveler special feature ja certificatessafety rohs manufacturers warranty 5 years additional information read and write speed may vary depending on the capacity compatible operating systems chrome os linux 26 mac os x 108 windows vista windows 7 windows 8 windows 81 windows 10 fastener without cap colour silver