On the little quarter-inch to USB adapter, [Seth] included an HD 6402 UART to talk to the keyboard, along with a Teensy dev board and a few bits of circuits stolen from DEC engineers.

With just a little bit of code, the old keyboard becomes one of the best portable keyboards in existence, and probably a bit cheaper than the official Lenovo USB-bound ThinkPad keyboard.

If you would like to use modern USB keyboards, mice and game pads with your old retro computer collection, this keyboard adapter ...

The convenience of the USB keyboard is also reduced as there's no stand when using the adapter. For its intended role, the adapter imports images to the iPad's Photos app when plugged in.

If search was working I probably could have found the answer to this but it's down so here goes. Are the green USB to PS2 type adapters that come with mice (I have several with mice logos on them ...

Raymond Chen, a developer at Microsoft, explains how an adapter that converts a USB Type-A terminal, which was once included with some mice and keyboards, into a PS/2 connector works.

If you don't have the right USB connection, you should be able to use a USB adapter. Step 3: Your keyboard and mouse should be detected by the Steam Deck and should now work as intended.

5 Best Bluetooth USB Adapter in 2025 By Brad Coleta November 2, 2019 August 30, 2023 If you’ve never heard of a Bluetooth USB Adapter or dongle before, you’ve probably been living under a rock.