Take advantage of the high-speed bandwidth of USB 2.0
All-in-one PCI card connects both USB 2.0 and legacy USB 1.1 devices.
USB 1.1 Backwards Compatible
Five High-Speed Plug & Play Ports Upgrade your PC to USB 2.0 and connect the latest and fastest USB peripherals for your computer. Today's personal computer us more powerful and faster than ever. Take advantage of today's technology and do more with your PC. USB 2.0 is designed to handle the demands of high-bandwidth devices for external storage, multi-media, video capture and conferencing.

USB 2.0 is both forward and backward compatible with USB 1.1 and even utilizes the same cables and connectors resulting in a seamless transition process for you. This means you can put USB 2.0 to work while maintaining connectivity with your USB 1.1 devices. Expand the possibilities for next generation printers, scanners, external hard drives, networking and video applications that demand the raw speed of transferring up to 480 Mbits of data in one second.

Five-port USB 2.0 PCI Host Card
Four external ports, one internal

Includes:
USB 2.0 Five-Port Internal PCI Card
User's manual

Technical Specifications:
Five auto switching Type A USB ports, supporting all USB speeds.
EHCI-based 480 Mbits/sec USB 2.0 high-speed compliant.
OHCI-based 12 Mbits/sec USB 1.1 compliant 

System Requirements:

Win 98SE, ME, 2000, XP 
Mac OS X 
Available PCI-Slot