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Compact black KVM switch with HDMI ports and audio outputs

YINGHUA

YINGHUA 2×1 HDMI 2.0 4K 60 Hz KVM Switch with Audio Extractor (US power)

SKU CH-Q2S3-M49B5

Connects two HDMI 2.0 sources to one display at 4K 60 Hz and extracts audio via Toslink, coaxial, L/R or 3.5 mm jack

  • TypeHDMI
  • Switch two 4K 60 Hz sources to one display
  • Extract audio via optical, coaxial, 3.5 mm or L/R outputs
  • Supports HDCP 2.2 and 18.2 Gbps bandwidth
  • Handles 4K 30 Hz and 1080p with 36-bit Deep Color
  • Includes US power supply for reliable operation

Two-input HDMI 2.0 KVM switch

This YINGHUA unit connects two HDMI 2.0 sources to a single display at 4K 60 Hz. It extracts audio from the active input to optical Toslink, coaxial, 3.5 mm jack or stereo RCA outputs. The switch supports HDCP 2.2 and CEC pass-through for simplified remote control. It is powered by the included US supply.

Sustained 4K 60 Hz switching with audio breakout

Bandwidth reaches 18.2 Gbps, carrying RGB 4:4:4 at 36-bit colour depth without compression. HDCP 2.2 handshakes remain stable during extended gaming or streaming sessions. The audio extractor maintains 5.1-channel or stereo output across optical and coaxial paths while the HDMI video path stays uninterrupted. No signal degradation occurs over long periods.

2×1 HDMI 2.0 with multi-format audio extraction

The single specification that decides fit is the 2×1 HDMI 2.0 topology combined with simultaneous optical, coaxial and analogue audio outputs. Buyers who need more than two inputs, HDMI 2.1 bandwidth or DVI compatibility cannot use this model. It suits setups that require one 4K 60 Hz display fed from two sources with flexible audio routing.

Highlights

  • Switch two 4K 60 Hz sources to one display
  • Extract audio via optical, coaxial, 3.5 mm or L/R outputs
  • Supports HDCP 2.2 and 18.2 Gbps bandwidth
  • Handles 4K 30 Hz and 1080p with 36-bit Deep Color
  • Includes US power supply for reliable operation

Specifications

TypeHDMI

Questions about this item

Does the YINGHUA 2×1 HDMI 2.0 switch draw much power or generate heat when left on all day?

The unit is a passive HDMI 2.0 b selector with an external US power supply; it runs cool and draws minimal power during continuous 4K 60 Hz operation.

What cables or equipment must I already own to use the audio extractor with my speakers?

You need HDMI 2.0 cables for the two sources and one display, plus either a Toslink optical, coaxial digital, 3.5 mm stereo or RCA L/R cable to reach your amplifier or active speakers.

Will the switch pass 1080p 60 Hz from an older console while my PC runs 4K 60 Hz on the other input?

Yes, each HDMI 2.0 input independently supports 1080p up to 4K 60 Hz with RGB 4:4:4 36-bit colour, so legacy and current sources work simultaneously.

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