*Hot plug 4 ports 2011 best usb hub *Ship:DHL,UPS,TNT,FEDEX *CE,FCC,ROHS approvel * ... service *OEM logo Innovative design 2011 best usb hub 4 port Descriptions:---Innovative design---With 4 USB ports---Support hot plug, easy to use ... recognition, no external power supply, without driver---Apply to the U disk, camera, card reader, USB mouse, USB keyboards, scanners, digital cameras, digital ...