EXTRON DMP 128 PLUS C AT 12x8 PRO DSP PROCESSOR W/ AEC AND DANTE

12x8 ProDSP Digital Matrix Processor, 12 mic/line inputs and 8 outputs, Twelve channels of AEC - acoustic echo cancellation, configurable USB Audio interface, Certified for Microsoft Teams Rooms, Certified for Zoom Rooms, Verified with Logitech RoomMate, Dante audio networking with Dante Domain Manager and AES67 support provides a wide range of expansion capabilities, AT models only