Expands the regular MSX slot to four subslots, allowing to plug up to 4 cartridges simultaneously. You can now use your IDE, FDC and sound cartridges at the same time.
Attention! Cartridges that implement expanded slots by themselves (Carnivore2, SD512, etc) will not work properly when plugged on the expander.
If the total power consumption of the plugged cartridges exeedes the total power output of your MSX you will need to use an external power supply for the expander.
Some cartridge combinations might be incompatible; we cannot test every cartridge out there for ovious reasons.