... to door service OEM logo print USB Hub 4Port in Foot Shape Specification Innovative designWith 4 USB portsSupport hot plug, easy to useSupport ... , without driverApply to the U disk, camera, card reader, USB mouse, USB keyboards, scanners, digital cameras, digital cameras, audio systems, monitors ... Laser, Press, etc2, Make Customer's design to be USB Hubs 3, Make Customer's Package Packing 1, We offere ...