3.0usb Hub

Enjoy data transfer rates of up to 5Gbps and spend less time syncing (Note: actual rate will depend on the capability of your device.), backward compatible with USB 2.0 / 1.1.
Easily add 4 USB 3.0 SuperSpeed ports to your PC, laptops and tablets (including Microsoft Surface, Ultrabooks and MacBook), eliminating the trouble of switching among devices.
Palm-grip size and "power-bar" design effectively saves space. Beautiful blue LED indicates operation.
Designed with a built-in surge protector to keep your devices safe. Supports hot swapping.
Package contents: Anker 4-Port Hub (with built-in 1 ft cable), instruction manual. Free lifetime technical support and 18-month manufacturer's warranty.