4 Port PCI High Speed USB 2.0 Adapter Card

Add 4 USB 2.0 ports to a computer through a PCI slot

Product ID: PCI330USB2

3 external USB 2.0 ports
A shared port between an external mini-B/internal type A/internal header
Compliant with USB 2.0 specifications, which supports 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