The new design， more and more avant-garde fashion. High-speed USB 2.0 4PORT HUB， design is very beautiful， bright and practical. This product is compact， easy to carry. 

Chip: GL850A chip， true high-speed chip (available with 500G HDD). 

Length 60CM， high-speed interface， up to 480Mbps， backward compatible with standard 

USB jack with seven groups with hot swap function 

Current protection， support for voltage and transient current overload protection， use of safe and convenient 

Work light: blue 

Humidity: 10% - 90% 

Operating voltage: 5V 

Operating Current: 500mA 

Working temperature:-20C - 75C 

Storage temperature:-40C - 85C 

Support System: Windows 95/98/2000/2003/ME/XP/Vista Mac OS 8.1 or above (under Windows 95/98 systems need to install the driver)