BBX Button Box

The EPLAB BBX Button Box is a supplementary cockpit-mounted input panel from EPLAB Simracing. It provides additional input options beyond those available on the steering wheel itself, positioned on the cockpit frame within driver reach. The BBX includes push buttons, toggle switches, and rotary encoders that can be mapped to any simulator function supported by standard controller binding. Typical functions include brake bias adjustment, fuel mixture, pit speed limiter, DRS activation, headlights, wiper controls, camera changes, and other frequently adjusted in-game parameters. CNC-machined construction provides structural durability. USB connection presents the BBX as a standard HID controller requiring no additional drivers. Compatible with all racing simulation software that supports custom button and axis binding. Can be mounted on most cockpit profile frame configurations with appropriate brackets.