The AMX Solecis SDX-414-DX is a 4x1 HDMI digital switcher designed for huddle spaces and small classrooms. It supports 4K/UHD video resolutions up to 3840x2160p@60Hz (4:2:0) with simultaneous HDMI and DXLink outputs. The device features four HDMI inputs that transmit video, audio, and Ethernet data, plus an AxLink keypad port for external control. With built-in support for Dolby and DTS audio formats, it provides integrated signal switching in a compact tabletop solution for collaborative environments.