PC Keyboard Interface made internal

It was Miguel&original design: an internal keyboard interface. But the production type I sold about 25 of till now was an external version. Due to continuing incompatibility problems with at least the MB02(+IDE) I decided to try to modify an external interface to behave as internal ZX Spectrum membrane. And it works. It&really simple, except for the fact that you have to solder some wires on one of the smd chips. I think I will put some internal versions for sale in a short while. Interested? Check: www.benophetinternet.nl/hobby.