The USB to PS2 converter 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. Now you can enjoy using your keyboard and mouse connected to the USB-PS/2 adapter as an USB compatible device. Cables and interconnects convert your old PS/2 keyboard and mouse into USB devices and easily use them on any computer. Connect the PS/2 keyboard and mouse into the input ports and plug in the USB output to your computer. Plug and Play. USB Connector: Type A PS/2 Connector: Keyboard – 6-pin Mini Din Female (purple), mouse – 6-pin, mini din female (green), operating system: Windows 98 / Me / 2000 / XP, Linux, Apple computer MAC OS 9.0 or higher, OSx.