usb flash drive for kids, 1.Size:6*6cm or other 2. ... 32gb,1G,2G,4G,8G,16G,32G usb flash drive for kids , 1.Size:ALL 2.color:as client ... box, gift box,etc.SystemFree for all system except Win98(need a driver for Win98)Reading speed8-15MB/secWriting speed3 ... TravelerWindows® 7YesNoWindows Vista®** (SP1)YesYesWindows ReadyBoostYesNoWindows XP (SP1, SP2, SP3)YesYesWindows 2000 (SP4)YesYesMac OS X v.10.3.x ...