7-Port USB 3.0 Hub Multi USB Port Expander High Speed USB Hub 3.0 Powered for Laptop Computer PC

7-Port USB 3.0 Hub Multi USB Port Expander High Speed USB Hub 3.0 Powered for Laptop Computer PC 
Features:
Equipped with 7 sets of USB jacks with hot plug function, and each port with an independent switch
USB3.0 chip, real high speed chip
(Hi-speed) USB3.0 interface, the theoretical maximum speed can reach 5GB/S, and is backward compatible with USB 2.0/1.1 standard specifications.
Current protection function, support overload voltage and instantaneous current protection function, safe and convenient to use
Use high-quality electronic devices to ensure stable operation
The computer automatically recognizes the installation, without the driver, plug and play
Support: windows95/98/ME/2000/XP/Vista, Mac 8.6 or later

Specifications:
Cable length: 1m
Working humidity: 10% - 90%
Working voltage: 5V
Working current: 500mA
Working temperature: -20℃ - 75℃
Storage temperature: -40℃ - 85℃