Features:
1) Usb 2.0high speed interface, supports transfer rate up to 480mbps.
2) Backwards compatible with USB1.1 specification.
3) Plug-play, support hot swapping function.
4) Two rotatable ports, easy to connect multiple devices and large USB devices.

Packing: 50/carton
Carton dimentions: 77*43*35cm
G. W.: 9 kgs
N. W.: 8kgs