Electron User Port & ROM/RAM board with UPURS

The Electron User Port & ROM/RAM board was designed by Martin Barr and has support for his BBC Micro transfer system UPURS built directly into the board.

The Electron User Port & RAM/ROM board with UPURS

The board was designed in 2012 after the successful creation of the UPURS disc transfer system for the BBC Micro and was originally intended to provide user ports that would then allow for the UPURS custom cable to be connec