Usb 20 stick memory size 32 gb read speed 32 mbs write speed 10 mbs backward compatible with usb 11 dimensions 63 01 x 21 x 8 8 mm material plastic series transcend jetflash certificatessafety bsmi fcc kcc c tick manufacturers warranty lifelong preinstalled software file rescue weight 10 g additional information read and write speed may vary depending on the capacity compatible operating systems linux linux 24 mac os windows 7 windows 8 wind