... 4 port driver to usb *Ship:DHL,UPS,TNT,FEDEX *CE,FCC,ROHS approvel *Door to door service *OEM logo High speed usb 2 ... .0 slim hub 4 port driver to usb Descriptions:---Innovative design---With 4 USB ports---Support hot plug, ... without driver---Apply to the U disk, camera, card reader, USB mouse, USB keyboards, scanners, digital cameras, digital cameras, audio systems, monitors ...