• VIA Chipset for PC use only
• Compliant with Universal Serial Bus Revision 2.0
• Supports Data Transfer Rates of 1.5/12/480 Mbps
• Compliant with Open Host Controller Interface Specification for USB Revision 1.1
• Compliant with Enhanced Host Controller Interface Specification USB 2.0 Revision 0.95
• Root Hub with 4 downstream facing ports. (Type A Socket, External and Internal/On hub
depending on model)
• Hot-Plug feature allows you to connect/disconnect devices without powering down the system.
• 32-Bit 33 Mhz host interface compliant to PCI Specification release 2.2
• Supports PCI-Bus Power Management interface Specification release 1.1
• Max. 5v/500 mA Power Supply
• Supports Windows 98/SE/2000/ME/XP (Needs Service Pack 1)
USB 2.0 Features.

• IEEE 1394a (Firewire 400) with data transfer rates of up to 400Mb/s.
• Complies with Standard for IEEE 1394 High Performance Serial Bus.
• Works with many DV Camcorders for digital video creating/editing.
• Hot-Plug feature allows you to connect/disconnect devices without powering down the system.
• Provides 3x Sockets for USB2-33COMBO (1x 6 Pin = PCI Card, 1x 4 Pin & 1x 6 Pin on Drive
Bay) Or 2x ( 1x 4 Pin & 1x 6 Pin) Sockets for USB2-PCICOMBO
• Supports Plug and Play specification
• Connect up to 63 devices
IEEE 1394A Features.