StarTech.com Replacement USB Mouse to PS/2 Adapter - F/M - Connect a USB Mouse to a computer through a PS/2 port - usb to ps2 adapter - usb mouse to ps2 adapter

Easy to use and install Backed by StarTech.coms lifetime warranty Plug your USB mouse into a PS/2 port by converting a USB-A (male) connector into a PS/2 (male) connector