This is a 4 port USB2.0 hub. It is a compliant with USB version 2.0 and backward compatible with USB 1.1. It features over-current detection and protection for each downstream port.

• USB bus powered
• Support 4 USB devices at the same time
• Support Window98, ME, 2000, NT, XP, Vista, Mac OS X, and Linux OS
• No need driver under windows
• Supports both OHCI and UHCI specifications
• Plug-and-play and hot swapping functions