The Eis-Matrix II adapter offers the possibility to connect additional Alphacool fans directly to the Eis-Matrix II controller. The Eis-Matrix II adapter has a 5-pin connector on one side which is connected directly to the controller. On the other side of the 20 cm long cable is a 4-pin PWM connector for controlling the fan and a 3-pin JST connector for controlling the addressable digital RGB LEDs of the fan.
