Usb 20 stick wireless usb stick memory size 32 gb other interface wlan backward compatible with usb 11 memory type nand flash material plastic special feature battery operated certificatessafety fcc manufacturers warranty 1 years weight 27 g additional information read and write speed may vary depending on the capacity compatible operating systems windows xp windows vista windows 7 windows 8 windows 10 mac os x 106 android 23 fastener with cap