PCI-E to PS/2 Adapter Card, PCIe PS/2 Round Port Keyboard Mouse Expansion Card, Plug & Play No Driver Required, MCS9990

PCI-E to PS/2 conversion, addressing the issue of missing interfaces Modern motherboards (Intel 100 series and later, AMD AM4, etc. ) have gradually phased out the PS/2 interface. This adapter card enables you to continue using PS/2 interface devices on the new motherboard. Save costs and avoid redundant investments 2. Original MCS9990 chip, stable and reliable Chip characteristics Explanation Chip model MCS9990 (original) Compatibility Compatible with mainstream operating systems, with complete drivers Stability Industrial-grade design, no packet loss during long-term operation Power consumption Low power consumption design, no need for external power supply 3.

Dual PS/2 interfaces, dual-purpose for keyboards and mice
Green interface: PS/2 mouse interface
Purple interface: PS/2 keyboard interface Support simultaneous connection of keyboard and mouse without any interference. It is also compatible with PS/2 interface scanning guns, card readers, industrial control equipment, etc. 4. Plug-and-play, ready-to-use No need to install any drivers Insert the PCI-E slot and you can use it immediately after powering on. The system automatically identifies it as a standard PS/2 device.