Feature:
1. Hot plug USB device.
2. Fully compatible with USB specification version 2.0.
3. With blue LED power supply.
4. The on / off switch activates or deactivates a single port.
5. This compact USB2.0 high-speed hub is designed with 7 ports, small size, suitable for travel, and enough cables to meet your connection needs.

Specification:
Color: Black /White
USB port: 7 ports
Cable: 45cm
Transmission rate: up to 480Mbps
Compatibility: for windows, for Mac OS or Linux system
Size: 163 * 35 * 22mm/6.41*1.37*0.86''

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.