Plug any ps2 peripheral into your systems usb port with startechs usb to ps2 converter for pcs this adapter converts a single usb port into two universal ps2 ports and is great for connecting legacy devices like keyboards mice or any other ps2 peripherals with plug and play support and no need for a power adapter the usbps2pc gives your system instant access to your older devicesr r designed with universal connectors allowing users to use either of the two ps2 connectors for either