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Black metal box with four HDMI inputs and two HDMI outputs plus optical and RCA audio ports

Vszerda

Vszerda 2.1 8K HDMI Matrix 4x2 audio

SKU CH-CDXD-KPC32

A 4×2 HDMI 2.1 matrix switches four sources across two displays up to 8K 30 Hz or 4K 120 Hz and extracts audio via optical 5.1‑channel or RCA stereo outputs

  • Switch four sources to two displays independently
  • 8K at 30 Hz and 4K at 120 Hz supported
  • Optical SPDIF extracts 5.1-channel Dolby and DTS audio
  • RCA stereo output for simple analogue sound systems
  • Works with consoles, PCs, streamers and projectors

4x2 HDMI 2.1 Matrix Switch

This Vszerda matrix routes four HDMI sources to two displays, letting each screen show the same or a different input. Both outputs provide independent audio extraction through optical SPDIF and analogue RCA connections. It suits home-theatre owners and multi-monitor PC users who need flexible signal distribution without moving cables.

Upgrade from basic switch or splitter

A simple switch only sends one source to one display, while a splitter duplicates a single source to multiple screens. This matrix replaces both by allowing any of four inputs to reach either output independently. The jump is worth it when you regularly alternate between gaming consoles, a media streamer and a PC across two rooms or a TV and a projector.

8K 30 Hz and 4K 120 Hz headroom

In split mode both outputs can deliver 8K at 60 Hz or 4K at 120 Hz, while other modes top out at 8K 30 Hz or 4K 60 Hz. Optical SPDIF carries 5.1-channel formats including Dolby HD, DTS HD and Dolby Atmos, whereas RCA is limited to stereo LPCM. Buyers needing 8K 60 Hz on independent zones or more than four inputs will need a larger matrix.

Highlights

  • Switch four sources to two displays independently
  • 8K at 30 Hz and 4K at 120 Hz supported
  • Optical SPDIF extracts 5.1-channel Dolby and DTS audio
  • RCA stereo output for simple analogue sound systems
  • Works with consoles, PCs, streamers and projectors

Specifications

No published specifications for this item yet.

Questions about this item

How many HDMI inputs and outputs does the Vszerda 2.1 8K matrix provide?

The unit has four HDMI inputs and two HDMI outputs labelled OUTA and OUTB.

What is the correct sequence for connecting sources and displays to the matrix?

Connect up to four source devices to the HDMI inputs, then attach displays to OUTA and OUTB; the manual advises plugging an 8K TV into OUTB first.

Will the optical SPDIF port need a firmware update to keep supporting Dolby Atmos?

No firmware updates are required; the optical output supports 5.1CH Dolby Atmos, Dolby HD, DTS HD, AC3, DTS and 2CH LPCM permanently.

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