4x USB 2.0, USB 2.0 EHCI, USB 1.1 OHCI, 480Mbps
Syba's PCI USB 2.0 controller card gives you five, count'em FIVE ports, bringing you full plug and play connectibility with USB 2.0 and 1.1, and full simultaneous uses with no degradation of control, supporting up to 127 devices per port at a blazing 480Mbps!
SYBA SY-NEC-5U, USB Type-A, PCI, PC, Female, Male, 480 Gbit/s
SYBA SY-NEC-5U. Host interface: USB Type-A, Output interface: PCI. Purpose: PC. Connector 1 gender: Female, Connector 2 gender: Male, Data transfer rate (max): 480 Gbit/s. Windows operating systems supported: Windows 2000, Windows 98SE, Windows ME, Windows XP. Quantity per pack: 1 pc(s)