[Ladyada] and [pt] had an old keyboard from NeXT, but since it used a custom protocol it wasn’t usable with modern hardware. So they built a custom device to convert the NeXT protocol to USB. The ...

If you would like to use modern USB keyboards, mice and game pads with your old retro computer collection, you may be interested in the USB4VC. An active protocol converter features a modern design ...

I've come to a situation where I have a desk that is used by more than one mac (though never at the same time). The desk is set up with a nice USB-C/TB3 dock with stuff attached (audio, ethernet, ...

[Shawn McCombs] is up to no good with his first Teensy project. The board you see above takes the input from a PS2 keyboard and converts it to a USB connection. Oh, and did we mention that it also ...

Early adopters of Apple's Pad's Camera Connection Kit have discovered that the accessory can be used to connect a number of USB devices to the tablet device in addition to cameras. Meanwhile, TUAW ...

Micro USB OTG: These were commonly used with older Android smartphones that came with Micro USB ports. This port could let you plug in a pen drive, keyboard, or mouse to transfer files or type more ...