Type4 - Pre-Facelift2 and Facelift1 (normal sized ECU's eg. S14a, etc)(20pin+30pin, but only 40pins are used)
Type5 - Pre-Facelift1 (half-sized ECU's eg. N14, etc)(the ECU's that can take the GRID boards)(20pin+20pin)
The daughterboard size doesnt matter, just the ECU board size, and i discovered that Type4 could work on K11 Facelift because the ECU is very similar to S14a ECU. And the board types are easily discovered just by watching the ECU's, each type of Nissan ECU is distinct of the other (but can be similar on different Nissan's, thats why each type of board can work on several cars).