support USB full-speeed(12Mbps)transmission In Win ME/2k/XP/Mac9.0 above,Linux2.4 above,no driver installation needed Support Boot up by USB-HDD or USB-ZIP mode Driver Support Win 98SE LED indicator for status display High reading and writing speed:900k/s and 700k/s Resize (Partition) Available in capacity of 2.0 High reading and writing speed:7MB/s and 4MB/s.128M,256M,512M,1G.