5Gbps USB 3.0 4 Port Hub Adapter For PC Laptop Tablet  Macbook Support Windows 7 Win 8 Mac

1. LED indicator for power status

2. Multiple USB 3.0 interface support plug and play. hot swap・?easy to use and carry.

3. Support over current and unstant current protection.

4. Support USB 3.0 super speed (5Gbps) transmission・?downward compatible USB2.0

5. Driver free・?support windows XP・?windows 7・?8 and Mac OS・鍬inux.

6. independent supply provides power supply to connect devices.

7. The power supply is not included.