HDMI 4X4 Matrix Switch

Blustream MX44VW 4x4 4K Seamless Switching HDMI / VGA Matrix

4x4 Fixed Seamless Switching Matrix

Audio Matrix 4x4 Switch Splitter SPDIF TOSLINK Digital Optical Audio 4 In 4 Out

Triax HMX 442 4K HDMI HDBaseT Matrix Switcher with Receivers tv sky cctv sender

4K 60Hz HDMI Matrix 4x4, PORTTA 4 in 4 Out Switch Splitter

HDMI True Matrix 4x2 Switch Splitter - Supports 4K MHL ARC Audio Setting

Amord - HDMI Matrix 4x2 4-in HDMI Ports, 2-Out - Full 3D and 4kx2k