Usb 30 stick memory size 8 gb backward compatible with usb 20 memory type flash memory dimensions 325 x 12 x 8 6 mm material plastic series pqi intelligent drive preinstalled software dr ufd cnm software suite 2010 weight 62 g additional information read and write speed may vary depending on the capacity compatible operating systems windows 2000 windows 7 windows 8 windows vista windows xp