This isn’t a USB HID keyboard, instead it uses a USB-to-serial chip and appears to the host computer as a serial device. The keys themselves are simple momentary action switches, perhaps a ...

So they built a custom device to convert the NeXT protocol to USB. The device uses a Arduino Micro to read data from the keyboard and communicate as a HID device over USB. It connects to the ...

Additional info The HID Omnikey 5325 CL USB Prox is a high-performance, USB smart card reader for desktop use that can be used with any HID proximity card. It is complete with a convenient card ...