The Fringe Mods Temperature Controller is a housing and wiring kit for the W1209 Digital 12v Thermostat. The finished mod accepts 12v power from your PSU and outputs 12v when the probe registers the desired temperature – enabling additional case fans, for example. Housing is 2 parts secured with M3x6 Hex screws. Standard package includes molex connectors with braided cables; top made of carbon fiber and bottom black PETG. Can be ordered as fully assembled and ready for use, as a kit, or bare-bones.