Miniature Keyboard- Microcontroller-Friendly PS/2 and USB : ID 857 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
StarTech.com USB to PS2 Adapter Keyboard and Mouse Convert a PS2 keyboard and mouse to a single USB interface usb to ps2 adapter keyboard adapter mouse adapter ps2 keyboard converter - Office
Japanese PlayStation 2 keyboard (imported from Japan via Buyee) : r/ps2
Amazon.com: StarTech.com Replacement USB Keyboard to PS/2 Adapter - F/M - USB keyboard to PS2 Adapter - USB to PS2 Adapter (GC46FMKEY) : Electronics
Amazon.com: Perixx Periboard-107 Wired PS2 Full Size Keyboard, US English Layout : Electronics
Amazon.com: GELRHONR USB to PS2 Cable,Dual PS2 Plug Active USB to PS2 Adapter Converter for Keyboard Mouse Bar Code Scanner-Black : Electronics
Kensington K64406us Washable Usb/ps2 Keyboard - Usb, Ps/2 - 104 Keys - White - English (us) : Target
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
Monoprice Ps/2 Keyboard/mouse To Usb Converter Adapter, Black : Target
USB to PS/2 Adapter for Keyboard and Mouse | Eaton
PS/2 Keyboard+Mouse to USB adapter : ID 971 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
PS/2 Keyboard to USB Adapter - F/M - PS/2 Cables | Cables | StarTech.com