*Hot plug usb2.0 slim hub 4 port driver to usb *Ship:DHL,UPS,TNT,FEDEX *CE,FCC,ROHS ... .0 slim hub 4 port driver to usb Descriptions:---Innovative design---With 4 USB ports---Support hot plug, easy to use---Support USB2.0 ... automatic computer recognition, no external power supply, without driver---Apply to the U disk, camera, card reader, USB mouse, USB keyboards, scanners ...