Smart hub 4-port high speed usb 2. 0usb 2. 0 hi-speed 4ports mini hub. Transfer data at 1. 5/12/480mbps (usb 2. 0). Backwards compatible with usb

4-port cubic hub high speed usb 2. 0fully compilant with the usb. Specification version 1. 1/2. 0, full speed up to 480mbps. Unique twisting desig

4-port high speed usb 2. 0 hub (green)hub usb 2. 0. 480mbps. 4 ports usb. Green color.

4-port high speed usb 2. 0 hub (black)hub usb 2. 0. 480mbps. 4 ports usb. Black color.

4-port high speed usb 2. 0 hub (blue)hub usb 2. 0. 480mbps. 4 ports usb. Blue color.