1) Color: black,White 2) USB2.0 transfer rate: approx. 480Mbps 3) Supports Windows 98 / SE / ME / 2000 / XP, Mac OS 8.6 or later versions 4) Built-in cooler fan improves cooling performance stability 5) Equipped with LED indicates power and action status 6) Plug and play, hot swapping without rebooting 7) Flashing LED indicator light 8) Main accessories: power supply, power cord, USB2.0 cable, driver CD, users' manual