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Black metal box with four HDMI inputs and two HDMI outputs on one side, optical and 3.5mm audio jacks, IR sensor and power port

Vszerda

Vszerda 4x2 HDMI Matrix Switch audio (OZJ1)

SKU CH-KTCQ-9X2F7

A 4×2 HDMI matrix routes four sources to two displays at 4K 60 Hz with simultaneous optical, 3.5 mm and HDMI audio outputs

  • Routes four sources to two displays independently
  • 4K at 60 Hz with HDCP 2.2 and HDR10
  • 5 Gbps bandwidth supports deep colour up to 48-bit
  • Simultaneous HDMI, 3.5 mm and optical audio outputs
  • IR remote and front-panel buttons for instant switching

Versatile 4x2 HDMI Matrix Switch

The Vszerda 4x2 HDMI matrix switch connects up to four HDMI sources to two displays, letting you route any input to either output independently. It suits home-theatre enthusiasts, office AV setups, classrooms and commercial installations that need flexible multi-source distribution. Buyers who require more than two simultaneous output zones or who need support for ultra-wide 3440x1440 resolutions should look elsewhere.

HDMI 2.0b bandwidth and audio limits

The unit passes HDMI 2.0b signals with HDCP 2.2 at up to 3840x2160 at 60 Hz and an 18.5 Gbps data rate with a 600 MHz TMDS clock. Deep colour up to 48 bit, HDR10 and 3D formats are supported. Audio is available simultaneously on HDMI, 3.5 mm stereo and optical outputs; Dolby Atmos 7.1 is only decoded on output A while LPCM and DTS 5.1 work on both.

Check source and display compatibility

Verify that each source can output a standard 16:9 4K 60 Hz signal, as 3440x1440 is explicitly not recommended and may cause compatibility issues. Ensure your displays accept HDCP 2.2 for protected content and that cable runs stay within HDMI 2.0b passive-cable limits. The matrix is powered from a same-side DC port, so confirm a nearby mains socket is available.

Highlights

  • Routes four sources to two displays independently
  • 4K at 60 Hz with HDCP 2.2 and HDR10
  • 5 Gbps bandwidth supports deep colour up to 48-bit
  • Simultaneous HDMI, 3.5 mm and optical audio outputs
  • IR remote and front-panel buttons for instant switching

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick a 4x2 or 4x1 matrix for two displays?

Choose the 4x2 matrix when you need two independent HDMI outputs; a 4x1 model only drives one display at a time.

What does 4K 60Hz mean when I connect my sources?

It delivers 3840x2160 at 60 Hz with 18.5 Gbps bandwidth, but ultra-wide 3440x1440 is not supported and may cause compatibility issues.

Does HDMI 2.0b with HDCP 2.2 limit my 4K sources?

The 2.0b interface caps video at 4K 60 Hz 18.5 Gbps and enforces HDCP 2.2 for protected content, so higher refresh rates or 8K signals will not pass.

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