usb light, led usb light, table light, usb hub 2.0 traffic light style. 3 LED lamp, 3 usb hub ports, high speed 2.0.

GG-ULH1104usb light, led usb light, table light, usb hub 2.0traffic light style.3 LED lamp, 3 usb hub ports, high speed 2.0.LED lighting when usb port connected in any usb device.USB port power supply

3 ports usb traffic light hub