, made of high quality material. Plug and play, no device driver required for Hub installation. switch, no need to unplug. Supports super faster data transfer up to 480Mbps/5Gbps, which allows you to transfer HD or files in just seconds. Built-in over-current protection to protect both connected devices and the hub itself from unforeseen power surges. Compatible with 10/8/8.1/7 / Vista / XP and , Linux and Chrome OS. Through the LED indicator,you can easily monitor the connection condition. Flexible cable can extend the hard-to-reach USB ports on your desktop to your desired location, which making it a for desktop. Perfect connection for hard disk drives, digital cameras, scanners, printers, external CD/DVD,flash memory color: Black Material: ABS Package Contents: 2 x USB Hub Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.