SYBA PCI USB 2.0 Controller Card 4+1 Ports - VT6202 PCI USB 2.0 Controller Card based on VIA VT6202 (4 External Ports & 1 Internal Port sharing with an external port) Four external USB 2.0 ports, mainly designed for PC requiring more USB 2.0/1.1 devices connected to the rear panel. SpecificationUSB 2.0 EHCI and USB 1.1 OHCI Compliant/Backward compatible with USB 1.1 device/Transfer rate System Requirement: PC computer with one 32-bit PCI slot /MS Windows 98SE/Me/2000/XP Package Included: USB 2.0 controller card, User's Manual, Software driver & Utility disc