REC Trade USB to PS2 Adapter, USB Male to PS/2 Keyboard Mouse Female Adapter USB Port Converter for PC to PS2 Connector Keyboard/Mouse/PlayStation2 PS2 Game Component. (RTT-CVT-0176) USB Adapter - REC Trade :
Do you remember the PS/2 port on your keyboard? Why is it not used?
Asus Maximus V EXTREME Z77 LGA1155 PCIe 3.0 Thunderbolt E-ATX motherboard - (Discontinued)