I have had the User Port Splitter since May 2003, a clever little thing from Watford Electronics which converts the BBC user port into a double socket.

Currently, I have my Morley Electronics EPROM Programmer connected to the splitter, with the second socket empty. Occasionally, I use the spare socket to connect up my Uviprom programmer when I need to programme an old 21V device.

I hope you will click on the picture links above to learn more.