USB HUB 3.0 External 4 port USB Splitter

USB HUB 3.0 External 4 port USB Splitter.

1. USB3.0 chip, real high-speed chip.
2.(Hi-speed) USB 3.0 interface, theoretical maximum spe up to 5Gbps, and downward compatible with USB 3.0/2.0/1.1/1.0 standard specifications
3. equipped with four sets of USB socket with hot plug function.
4. current protection function, which supports overload voltage and instantaneous current protection function. It is safe and convenient to use.
5. working indicator lamp
6. working humidity: 10% - 90%
7. working voltage: 5V
8. working current: 500mA
7. working temperature: -20C - 75C
8. storage temperature: -40C - 85C
9. Support System: Windows 95/98/2000/2003/ME/XP/Vista or Mac OS 8.1 or above (Driver installed under Windows 95/98 system)