Amazon.com: MCSaite Wired PS2 104 Keys Computer Keyboard with Stands,Black,Waterproof - US Layout Compatible for Windows, PC, Laptop : Electronics
Sony PlayStation 2 USB Keyboard SCPH-10240 PS2 Used Controller Black W/ Box JP | eBay
StarTech.com Replacement USB Keyboard to PS2 Adapter FM Connect a USB Keyboard to a computer through a PS2 port usb to ps2 adapter usb keyboard to ps2 adapter - Office Depot
Compact Backlit Industrial Keyboard (PS2) (Black) | SL-88-PS2 by iKey from WetKeys Washable and Waterproof Keyboards
Miniature Keyboard- Microcontroller-Friendly PS/2 and USB : ID 857 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: PS2 PowerBoard Keyboard : Video Games
PS/2 port - Wikipedia
Kensington K64406us Washable Usb/ps2 Keyboard - Usb, Ps/2 - 104 Keys - White - English (us) : Target
Mountable Keyboard Touchpad (PS2) (Black) | SL-86-911-FSR-PS2 by iKey from WetKeys Washable and Waterproof Keyboards