Usb flash drive Full-speed (12mbps) transmission in windows me, 2000, xp, mac 9.0 or above, and linux 2.4 or above No driver installation needed Supports bootup by usb-hdd or usb-zip mode driver support Led indicator for status display Write protection switch Reading speed: 900kbps Writing speed: 700kbps Storage capacity: 128, 256, 512mb, 1, 2, 4, and 8gb Plug-and-play Usb host interface Usb specification: 1.1, 1.0, and 2.0 All trademarks shown are for reference purposes only. We are not authorized to sell any items bearing such trademarks