We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular HDMI matrix switch with four input ports and two outputs

WRIARICH

WRIARICH 4x2 HDMI Matrix Switch 4K 60Hz OZJ2-1

SKU CH-DYN4-NT9X6

Routes four HDMI sources to two displays at 4K 60Hz with optical and 3.5mm audio extraction

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4
  • MatrixYes
  • AudioYes
  • Routes four sources to two displays independently
  • Delivers 4K video at 60 Hz via HDMI 2.0b
  • Extracts audio through optical or 3.5 mm outputs
  • Works with 1080p and 3D content
  • Controlled by IR remote for simple switching

4x2 HDMI Matrix Switch

The WRIARICH 4x2 HDMI Matrix Switch routes four HDMI sources to two displays with independent audio extraction. It supports 4K at 60Hz, 1080p and 3D content through HDMI 2.0b circuitry. Optical and 3.5mm stereo outputs feed amplifiers or soundbars. The unit is designed for offices, schools, home theatres, museums, hotels and retail spaces.

Installers needing four sources on two screens

This matrix suits anyone who must show different sources on two displays simultaneously or switch each display independently. It is not for buyers who need more than two output zones, require HDMI 2.1 bandwidth, or want built-in scaling between mismatched resolutions. Users without external audio systems will not use the optical and 3.5mm extractors.

IR remote and front-panel buttons

Installation is straightforward: connect up to four source devices and two displays, then link audio to an amplifier via optical or 3.5mm. The IR remote lets you switch inputs per output from a distance. Common issues include handshake delays when sources change resolution and occasional EDID conflicts if displays have very different capabilities.

Highlights

  • Routes four sources to two displays independently
  • Delivers 4K video at 60 Hz via HDMI 2.0b
  • Extracts audio through optical or 3.5 mm outputs
  • Works with 1080p and 3D content
  • Controlled by IR remote for simple switching

Specifications

TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4
MatrixYes
AudioYes

Questions about this item

What HDMI cables do I need to connect four source devices to the 4x2 matrix?

You need four standard HDMI cables rated for 4K@60Hz to link each source to the matrix inputs, plus two more cables for the outputs.

Can I keep my 1080P projector on one output while running a 4K TV on the other?

Yes, the matrix handles independent EDID so a 1080P display and a 4K@60Hz display can operate simultaneously.

How do I confirm the matrix is passing 4K@60Hz video and extracting audio correctly?

Check that both displays show 4K@60Hz in their info menus and that the optical or 3.5mm audio output delivers sound to your amplifier.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.