Universal Red/Green/Blue (RGB) LED Mini Controller & Dimmer with on board buttons can control any 12VDC RGB LED products. 20 static color modes with dimming controls and 19 dynamic color-changing modes with Speed controls. Maximum load is 4 Amps per channel - 12 Amps total. 4-pin RGB pigtail connector included.
It works with controller together. Can not support 4 pin or 5 pin RGB/RGBW no IC chip 5050 LED strip . This SPI signal amplifier is compatible with all kinds of 5V-TTL signal dual signals.