USB 3.0 HUB With 4/7 Ports
1. 100% brand new and high quality
2. Hot plug & play USB device
3. Fully compatible with USB specification version 3.0
4. Backward compatible with USB3.0,USB 2.0 and USB1.1
5. Extend 4/7 ports USB 3.0, convenient for your flash drive, keyboard, mouse, Camera, printer, HDD etc.
6. Designed with 4-port,7-port,this compact USB3.0 high-speed hub is small enough for travel,and cable enough to meet your connectivity needs
8:Compatible: Windows,Mac OS or Linux systems