Features 1、COMPATIBLE WITH 2 WIRE TO 4 WIRE INTERFACE: Compatible with 2 wire to 4 wire interface with 4A DC brushless fan or DC brushed motor speed regulation 2、COMPATIBLE WITH 12V, 24V: Fan speed controller board is compatible with 12V, 24V, 5V fan or motor speed regulation, very practical 3、ADJUST MULTIPLE MOTORS OR FANS AT THE SAME TIME: Control module can adjust the speed of multiple motors or fans at the same time. The total load is less than or equal to 4A 4、INSTANTANEOUS OVERCURRENT PROTECTION FUNCTION: Output has instantaneous overcurrent protection function, stable and reliable for you to use 5、USE AS POWER CONVERSION MODULE: The output is regulated and adjustable speed, which can be used as a power conversion module, not comparable to other single transistor speed regulation Specification Item Type: Fan Speed Control Module Model: FC-DT00-P000 Current: 5A Output Power: According to the load (maximum 20W power output) Package List 1 x Fan Speed Control Module