Defined lighting Input and Output Controller Clear top cover, multiple perimeter ports, interface conversion for coloured projects

Specified port use: use the controller when planning the lighting port only for the documented 4-pin 12V input and 3-pin 5V output formats Defined input and output: the 4-pin 12V input and 3-pin 5V output set the conversion direction for accurate connection planning Visible controller layout: a clear top cover and multiple perimeter ports ensure that the controller structure and connection points are easy to see when building the case lighting BUILT FOR CASE LIGHTING The controller supports the documented connection task in computer case lighting projects without extending compatibility beyond specified formats EXACT INTERFACE CONVERSION The controller converts a 4-pin 12V color light connector into a 3-pin 5V connector, connecting the two specified interface formats