4 Ports PCI to PS2 PS/2 USB 2.0 For PC Keyboard Mouse Adapter Card Converter
PCI Revision: 2.2. USB Compliance: OHCI (USB 1.0A), EHCI (USB 1.0). USB HID Support: V1.1. 1 x Adapter Card. Users may also refer to online installation tutorials for self-installation. Data Transfer: 32-bit, 33MHz.