USB PCI V2.0 Card

* Hi-Speed USB 2.0 is up to 40X times faster than original USB. * Hi-Speed USB 2.0 is fully compatible with original USB systems , peripherals and cables. * Fully Universal Serial Bus Specification Revision 2.0 compliant. (Data Transfer rate 1.5Mbit / 12Mbit / 480Mbit per second) * PCI Enhanced USB Host controller connects both USB 1.1 and USB 2.0 devices. * Fully USB 1.1 specification backwards compatible. * USB 1.1 and USB 2.0 auto switching " Type A" USB ports , support USB EHCI based 480Mbit / second high speed , 12Mbit / second USB 1.1 full speed and 1.5Mbit / second USB 1.1 low speed connection. * 4 USB 2.0 / USB 1.1 auto switch ports for USB peripherals connection. (3 External + 1 Internal) * Fully Open Host Controller Interface (OHCI) Specification 1.0a compliant. * PCI bus Master access support with PCI specification 2.2 compliant.