Usb 30 stick memory size 16 gb read speed 100 mbs write speed 20 mbs encryption 256 bit aes backward compatible with usb 20 memory type flash memory material plastic manufacturers warranty 3 years preinstalled software lacie private public software additional information read and write speed may vary depending on the capacity compatible operating systems mac os windows 7 windows 8 windows vista windows xp fastener retractable usb plug colour white