Full-speed (12Mbps) transmission in Win me, 2000,XP, Mac 9.0 above, Linux 2.4 above No driver installation needed Supports Boot up by USB-HDD or USB-ZIP mode driver support Win 98SE LED indicator for status display Write protection switch High reading and writing speed: 900k/s and 700k/s Resize (Partition) available with application software available in capacity of 2.0 Storage capacity:2GB, 4GB, 8GB ,16GB