USB 1.1/2.0 interface, no power supply needed Support full-speed (12Mb/s) USB standard commands and vender commands support Enough capacity for free upgrade Driver supports Windows 98/98SE No driver needed for Windows 2000/ME/XP and Mac OS 9.0 or high Provide LED indicator when USB flash disk is working Can be erased and written for 1,000,000 times Support USB-HDD and USB-ZIP boot Storage life: more than 10 years Build-in security function Hot Plug-and-Play enable you to install USB flash disk at anytime