Super Speed 5Gbps USB 3.0 4-Port HUB Switches Spilitter Adapter Connector Extender Convertor for Computer Laptop

We provide tracking number after ship good that is much efficiency and trackable you can get your parcel soon. High Light: With 100cm extend cable Spec: Compliant with USB version:3.0/2.0/1.1 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 500G mobile 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 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.   Package Included: 1 x Super Speed 3.0 USB (Without retail box) If you order 10pcs and need retail box, pls let us know before payment.