The ETC Eos FW 20 is a motorized fader wing designed to expand the playback capabilities of Eos-family lighting control systems, including Eos Ti, Gio, Ion, Ion Xe, and ETCnomad. It features 20 pageable faders, each paired with two configurable control buttons, and two 4.2" high-resolution monochrome LCDs that provide real-time feedback for cue and playback management. The unit supports up to 100 pages of playbacks and connects via USB, automatically powering on when both data and external 12V power are supplied. Built for professional environments, it includes two powered USB ports for peripheral integration, VESA 100×100 mm mounting compatibility, and a Kensington Lock point for security. The FW 20 is compatible with Windows 7 or later and macOS El Capitan (10.11) or later, and up to three wings can be used per system for scalable control.