... digital vidicon,audio system,input equipment etc. 4 port high speed usb2.0 hub for scanner,digital camera,digital vidicon,audio system,input ... : It divides into USB 1.1 and USB 2.0.USB HUB1.1:Adds 4 USB 1.1Hi-Speed ports ... USB HUB2.0 :Adds 4 USB 2.0 Hi-Speed ports Fully Compliant with USB ... 5P Jack Available color: blue and yellow 4 port high speed usb2.0 hub (Model#PG-USB-Hub01)