USB Male to Dual PS/2 Female Converter Adapter Cable for PS/2 Keyboard and Mouse. The PS/2 to USB Adaptor is the best solution for those who want to use legacy PS2 devices on new USB systems. It allows you to connect a PS2 mouse and keyboard through the USB port on any computer. PS/2 ports support 3 dimensions 3-keys wheel mouse and multimedia keyboard function. Converts 1 USB Port to 2 PS/2 Ports (Keyboard & Mouse). Bulit-in power on reset & watchdog timer reset. Hot pluggable, no driver needed. Retail Package.