From the creators of the ORIGINAL Blue Elf Adapter, a new generation of breakout boards has arrived.

Introducing the HJS 420, inspired by the Hawaiian word "Huliamahi," meaning universal or limitless—exactly what this system offers.

The HJS 420 board allows you to split a single standard 20-pin input signal into three 20-pin outputs. It's perfect for wiring control panels using a premade 20-pin control harness (sold separately) and works seamlessly with LEDs and/or an Undamned converter.