PCI Usb Card

Provides four external USB 2.0 ports and one shared internal port Fully compliant with USB 2.0 specifications, with support for transfer rates up to 480 Mbps Backwards compatible with USB 1.0/1.1 devices Compliant with PCI revision 2.2 specification Supports up to 127 USB devices per port (requires additional USB hubs) Plug-and-Play and Hot-Swap compatible