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Compact black box with three HDMI inputs and two outputs plus optical and 3.5mm audio ports

YINGHUA

YINGHUA 3x2 HDMI Matrix Switch 4K 60Hz KVM Switch

SKU CH-A3GZ-YSW4X

Routes three HDMI sources to two displays at 4K 60 Hz with independent SPDIF and 3.5 mm audio extraction plus audio scaling and HDCP 2.2 over USB power

  • TypeHDMI
  • Connect 3 sources to 2 displays simultaneously
  • Switch or split signals via buttons or IR remote
  • Extract audio through optical SPDIF or 3.5 mm stereo outputs
  • Select TV pass-through, 2.0 or 5.1 audio modes
  • Supports 4K resolution at 60 Hz with HDCP 2.2

3×2 HDMI matrix switch for multi-source setups

This KVM switch connects three HDMI sources to two displays and lets each output show the same or a different image. It suits home-theatre, office, classroom or commercial installations where several devices share a pair of screens. Audio can be extracted independently on each output via optical or 3.5 mm stereo connections.

HDMI 2.0 bandwidth and HDCP 2.2 compliance

The switch passes 4K signals at 60 Hz within the limits of the HDMI 2.0 standard and maintains HDCP 2.2 protection for copy-protected content. Scaling on each output adapts the incoming resolution to the connected display without exceeding the interface’s maximum data rate.

Replaces separate splitters and audio extractors

A single unit handles both video routing and audio de-embedding that would otherwise require a splitter plus two extractor boxes. The jump is worthwhile when you need simultaneous dual-display operation with independent audio zones and want to reduce cable count and power adapters.

Highlights

  • Connect 3 sources to 2 displays simultaneously
  • Switch or split signals via buttons or IR remote
  • Extract audio through optical SPDIF or 3.5 mm stereo outputs
  • Select TV pass-through, 2.0 or 5.1 audio modes
  • Supports 4K resolution at 60 Hz with HDCP 2.2

Specifications

TypeHDMI

Questions about this item

How do I decide between using the 3.5mm stereo outputs or the SPDIF optical outputs for audio?

Both audio paths are available simultaneously. Each HDMI output has its own 3.5mm jack and its own SPDIF port, so you can feed headphones or a soundbar from one display and a separate amplifier from the other without changing cables.

What does the 60Hz figure mean for the video I see on my monitors?

Each of the two HDMI outputs can carry a 4K signal refreshed at 60 frames per second, so motion stays smooth on both screens whether they show the same source or different ones.

What does HDCP 2.2 cap in practice?

HDCP 2.2 allows protected 4K streams from services and Blu-ray players to pass through both outputs; older HDCP versions would block that content, so 2.2 is the minimum needed for current 4K copy-protected material.

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