... CE certificationProduct descriptions:1. With latest fourth generation USB HUB multithreaded parallel controller.2. Real USB2.0 interface, ... cameras, audio systems, monitors, input devices, Internet cafes LAN, game pad etc.9. Using excellent electronic components, finished ... same time.Test the data:Power supply:USB line:Packing in paper box: New 16 ports USB Hub,display port hub,usb hub,hub usb