The main cause of this problem with wireless devices is the interference issue with the USB 3.0 and 2.0 ports, which occurs when both the ports are located on the same side of the laptop.

They would make a great USB conversion keyboard, but the board to board connector is very hard to find, and no one has yet managed to get the keyboard and track point working as a USB HID device.

The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature ...