HDMI® audio splitter HHA length: 79mm; width: 75mm; height: 30mm; detailed built-in interface description diagram, HDMI® audio splitter connection instruction diagram
SPDIF digital audio converter DAM length: 60mm; width: 55mm; height: 20mm; supports converting optical and coaxial digital audio into analog audio output
SPDIF digital optical coaxial audio converter DAA is 54mm long; 41mm wide; 26mm high; it adopts independent power supply and supports SPDIF/coaxial input