Sell 5Gbps high speed usb 3.0 hub 4 ports USB Splitter Adapter For PC Laptop Notebook best price

5Gbps high speed usb 3.0 hub 4 ports USB Splitter Adapter For PC Laptop Notebook Specifications: Brand new and high quality. Compliant with USB version:1.1/2.0/3.0 Supports High-Speed(5G Mbps),Full-speed(480Mbps) and Low-speed(12Mbps) USB device profiles When power adaptor connected,Per-port Over-Curret detection and protection (Excluding power) When power adaptor connected,Supplies USB bus power(Excluding power) Can be driven 500Gmobile hard disk without external power supply Backflow prevention circuit design,in order to prevent electric current flow back to the device Automatic switching between self-powered and bus-powered mode Supports Plug&Play Dimension: 76 x 38 x 10mm(L x W x H) USB cable length:150mm System requirements: windows XP, vista, win7, Mac OS (10.X or above) Connects to scanners, printers, digital cameras, camcorders, speakers, mice, keyboard, external drives, MP3 players and more. Color:Black Package Included: 1 x 4 Ports 3.0 USB Hub