2×4 HDMI 2.0b Matrix Switch with Audio Extractor & IR Remote, 4K@60Hz HDR RGB4:4:4 Video Splitter, SPDIF Optical + 3.5mm Stereo Audio Output HDCP2.2

This 2×4 HDMI 2.0 b matrix switch integrates matrix signal distribution and audio de-embedding functions. It supports flexible signal allocation, allowing two HDMI signal sources to be assigned to one, several or all four output displays to achieve mirror or separate split display effects. Independent audio separation design lets you output audio separately without interfering with video signals. The SPDIF optical port connects to digital soundbars and power amplifiers for surround sound, while the 3.5 mm jack provides stereo analog audio for headsets and desktop speakers. Adopted high-speed 18Gbps chip, it transmits lossless 4K@60Hz HDR images with complete
RGB 4:4: 4 color details, effectively avoiding color banding, screen flicker and signal attenuation caused by long connecting cables. HDCP 2.2 encryption compatibility ensures smooth playback of streaming videos and UHD discs without handshake failure. Comes with IR remote for convenient sofa-side switching; front panel physical buttons serve as backup control. No complicated installation or extra drivers required, simply connect sources, displays and audio devices to start using immediately. Perfect for small conference multi-source presentations, home theater multi-screen entertainment and commercial retail synchronous multi-display playback scenarios.