USB-Hub Handyhalter

Features: 1. A real high-speed 2.0 chip. 2. High-speed (Hi-speed) USB2.0 interface, up to 480Mbps, backward compatible with USB 1.1/1.0 standard 3. With four hot swap function with USB jack 4. Current protection, support for voltage and transient current overload protection, use of safe and convenient 5. Working light 6. Working humidity: 10% - 90% 6. Working voltage: 5V 8. Operating Current: 500mA 7. Operating temperature:-20C - 75C 8. Storage temperature:-40C - 85C 8. Support System: Windows 95/98/2000/2003/ME/XP/Vista or Mac OS 8.1 or above (Windows 95/98 systems need to install the driver)