AIMOS 8 Ports USB Synchronizer USB Keyboard Mouse Synchronization Controller KVM Switcher Metal Shell Plug and Play Black - Walmart.com
Bluefruit EZ-Key - 12 Input Bluetooth HID Keyboard Controller [v1.2] : ID 1535 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Digimore|KBC-3000 PS/2 USB Keyboard Controller for keyboard Module,Taiwan Manufacturer
Amazon.com: PCsensor Metal Single Pedal USB Foot Switch Programmable Keyboard Mouse Shortcut Compatible Medical Instrument Game Controller Transcription Push to Talk (Mechanical Switch) : Electronics
HID Keyboard of USB Keyboard IC Module Can be Used as Console of Game Computer | eBay
XO 1.5 USB Keyboard - OLPC
Make Your Own Cheap USB MIDI Controller or Keyboard : 4 Steps - Instructables
Laptop Keyboard Conversion to USB - Hackster.io
Wholesale usb keyboard controller ic ICs, Electronic Components – Alibaba.com
Turn your ProMicro into a USB Keyboard/Mouse - SparkFun Electronics
Hacking USB keyboard for game controller - YouTube
SK5120 USB Programmable Keyboard Encoder IC |Sprintek
Tynemouth Software: Commodore PET USB keyboard / Keyboard testers
Programmable USB keyboard controller module simulates keystrokes for up to 64 keys
Turn your ProMicro into a USB Keyboard/Mouse - SparkFun Electronics
keyboard controller Archives - Electronics For You
HID Keyboard of USB Keyboard IC Module Can be Used as Console of Game Computer | eBay
Serial to HID Keyboard Emulator - ElectroDragon
HID Keyboard of USB Keyboard IC Module Can be Used as Console of Game Computer - AliExpress
40% Keyboards: Raspberry Pi 400 keyboard controller
crdkb01 usb smart ic card keyboard| Alibaba.com
keyboard controller ic ic usb hub| Alibaba.com
Three Computers, One Keyboard With USB Triplexer | Hackaday
Sum USB keyboard adapter for A1200 - Amedia Computer France SAS
USB Keyboard Chip IC Module HID Large Keyboard Can Be Used as Game Console - AliExpress
Programmable USB Keyboard Controller IC in a QFN28 chip or DIL28 Module