ZX Spectrum interfaces compatibility chart

Latest Updates:

• 12 Oct 2022: Added TS2068 / TC2068 edge connector pinout comparisons and information
• 17 Feb 2022: Added Argenitina Czerweny models
• 22 Aug 2021: Added TS2068

Want to see the detailed differences of the DivMMC EnJOY! product range? Click here!

Underneath is a chart with several interfaces showing with which ZX Spectrum models they have been succesfully tested.

The chart does not show which interfaces are compatible with eachother.
The basic rule with that is that if 2 interfaces both have their own ROM (DivMMC, Interface1, PlusD, Multiface), they are not compatible with eachother.
However as long as an interface has a throughput port,

Also check out this page about power consumption and limits (click).
If you want to know if strange behavoir may be caused by power limitations, check out that page.

Below the comparison matrix, you will find more information about differences between certain ZX Spectrum models or clones.

Click to enlarge:

Here are the edge pinouts of the TS2068 and TC2068 models, compared to eachother and the original ZX Spectrum edge pinout.

The edge connector of the (American) TS2068 model is completely different from the (European) TC2068 model.