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Ethereal CS-HDMABO1 HDMI audio de-embedder with pass-through (10.2Gbps bandwidth) at Crutchfield
4x4 HDMI Matrix over Cat.X with IR Pass-through
C2G HDMI VGA 3.5mm Audio and USB Pass Through Wall Plate Single Gang Mounting plate HD 15 mini phone stereo 3.5 mm HDMI USB Type B aluminum 1 gang - Office Depot
Cables To Go HDMI, VGA plus 3.5mm Pass Through Single Gang Wall Plate 60144 | AVI-SPL