Tynemouth Software: Commodore PET USB keyboard / Keyboard testers
Epi controller
Teensy 2.0 Keyboard Controller / USB Development Board w/ Pins (PJRC)
LL530 - Amiga Keyboard and Controller USB widget from UmlautLlama Products on Tindie
Model H: IBM Keyboard USB Conversion - John Hawthorn
Digimore｜KBC-3000 PS/2 USB Keyboard Controller for keyboard Module,Taiwan Manufacturer
Hacking USB keyboard for game controller - YouTube
Keith McMillen Instruments K-Board-C Smart Sensor USB MIDI Keyboard Controller - Lime | Sweetwater
K-Board USB MIDI Mini Keyboard Controller for Synthesizer | Keith McMillen Instruments
Dr. Monk's DIY Electronics Blog: Hack a USB Computer Keyboard to Make a Synth Pedal Board
Leo Bodnar 12-Bit USB Joystick Controller Board | Ricmotech
![Bluefruit EZ-Key - 12 Input Bluetooth HID Keyboard Controller [v1.2] : ID 1535 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1535-00.jpg "Bluefruit EZ-Key - 12 Input Bluetooth HID Keyboard Controller [v1.2] : ID 1535 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Bluefruit EZ-Key - 12 Input Bluetooth HID Keyboard Controller [v1.2] : ID 1535 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Model H - Replacement USB controller for IBM Model M keyboards
PCB for a Split+Wireless+Wired keyboard controller that I'm working on. : r/MechanicalKeyboards
Amazon.com: SJ@JX Development Keyboard Encoder Board Game Controller DIY LED Keyboard Development Board Media Music USB Encoder 88 Keys Arcade DIY Kit : Electronics
GOLEM
EveryMarket
Teensy 2.0 Keyboard Controller / USB Development Board w/ Pins (PJRC)
pins - Soldering on keyboard controller circuit board - Electrical Engineering Stack Exchange
Keyboard Chip Ic Module | Chip Usb Keyboard | Game Keyboard Module | Usb Keyboard Module - Light Beads - Aliexpress
Postage Board Mini - USB-C Controller Board for Handwiring – Keebio
Turn Raspberry Pi Zero in USB Keyboard | Random Nerd Tutorials
usb - Laptop's internal keyboard as an external one? - Super User
Keith McMillen Instruments K-Board Smart Sensor USB MIDI Keyboard Controller | Sweetwater
Teensy Liberates The ThinkPad Keyboard | Hackaday
File:Speedlink Verso Slim Profile USB Keyboard - controller board-4485.jpg - Wikimedia Commons
K-Board USB MIDI Mini Keyboard Controller for Synthesizer | Keith McMillen Instruments
