Usb 30 stick memory size 64 gb read speed 150 mbs other interface usb type c backward compatible with usb 20 memory type flash memory material plastic series sandisk ultra special feature usb otg manufacturers warranty 5 years weight 91 g additional information read and write speed may vary depending on the capacity compatible operating systems windows vista windows 7 windows 8 windows 10 mac os x 106 fastener retractable usb plug colour grey