Product Code:7 port USB2.0 HUB Product Feature: Compliant with USB(Universal Serial Bus) Rev2.0 Support high-speed 480Mbps,Full-Speed 12Mbps, Low Speed 1.5Mbps Protection for current overload. Fully compatible with all USB devices.etc.scancer,c... - Update: 2008-01-11

Fully compliant with the Universal Serial Bus Specification version 1.1.Compatible USB 2.0 Single chip integrated USB hub controller with embedded proprietary proceesor Supports four bus-powered/self-powered downstreem ports Built-in 3.3V volta... - Update: 2008-01-11