Usb 20 stick micro usb stick memory size 32 gb other interfaces lightning micro usb backward compatible with usb 11 memory type flash memory dimensions 34 x 25 x 8 mm material plastic series photofast i flashdrive manufacturers warranty 2 years weight 7 g additional information read and write speed may vary depending on the capacity compatible operating systems mac os 10 windows xp windows vista windows 7 windows 8 colour white