BTF-LIGHTING Addressable LED Strip TTL Signal Amplifier Super-Far-Distance 600FT Work for WS2812B WS2811 SK6812 WS2813 WS2815 SK9822 WS2801 etc Dream Color LED Strip and Programmable LED Matrix IP67

It is not a controller .

It works with controller together.

Can not support 4 pin or 5 pin RGB/RGBW no IC chip 5050 LED strip .

This TTL signal amplifier is compatible with all kinds Addressable LED strip.

Including FCOB RGB WS2811 IC, WS2811,WS2812B,SK6812,1903,6803,WS2813,WS2815,WS2801,APA102C,SK9822 etc Super-Far-Distance .The transmission distance can be 200 meters 640ft,Solves the problem of long distance signal transmission.Usually, the signal wires exceeds 3 meters(10ft),the signal starts to become unstable.