Add five high speed USB (Universal Serial Bus) ports to your desktop PC so you can use multiple USB (Universal Serial Bus) devices including flash drives, external hard drives, USB (Universal Serial Bus) keyboards, USB (Universal Serial Bus) mice, printers, & more USB (Universal Serial Bus) 1.0/1.1 & 2.0 compatible Specifications: Customer note: its possible you may not be able to use all 5 USB (Universal Serial Bus) ports at the same time, i.e all 4 externals & the internal. this is due to data transfer limits in the card. all 4 external ports can be used at the same time, or 3 of the external & the internal port. 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 (Universal Serial Bus) Revision 1.1 Compliant with Enhanced Host Controller Interface
Specification USB (Universal Serial Bus) 2.0 Revision 0.95 PCI multi-function device consists of two OCHI controller cores for full-low speed signalling & one EHCI controller core for High-Speed signalling Root Hub with 2 or 4 downstream facing ports. (Type A Socket) 32-Bit 33 Mhz host interface compliant to PCI
Specification release 2.2 Supports PCI Mobile Design Guide Revision 1.1 Supports PCI-Bus Power Management interface
Specification release 1.1 Max. 5v/500 m A Power Supply Supports Windows 98/SE/2000/ME/XP