Replacement Desktop Sound Controller for Companion 5 — 10 Pin Rotary Volume & Mute (ABS)

Compact desktop controller designed for Companion 5 multimedia loudspeakers with a proprietary 10 pin connection. Constructed from ABS plastic, it features a smooth rotary volume wheel plus integrated power and push-button mute controls. The unit's 10 pin transmission port and cable maintain a secure connection to the speakers while supporting vertical or under-desk mounting for convenient placement. Ideal for sound engineers, remote workers, gamers and home studio users who need immediate, ergonomic access to audio levels during calls, playback or gaming. Install it beside monitors or beneath a desk to centralize speaker functions, reduce cable clutter and preserve a minimalist workspace without having to reach for the main speaker enclosures.