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Black metal box with front-panel buttons and rear HDMI ports

WRIARICH

WRIARICH 4x4 HDMI Matrix Switcher 4K@60Hz 18Gbps

SKU CH-5ZRQ-A9X0V

A 4x4 HDMI matrix routes four sources to four displays at 4K@60Hz with auto downscaling, EDID management, and RS232 control

  • Maximum source support8
  • Product format4 × 4 HDMI Matrix
  • Control buttonsRemote
  • JoystickRemote
  • SoundHDMI
  • HDMI ports1 Out
  • Connect 4 sources to 4 displays simultaneously with 4x4 HDMI matrix switching
  • Enjoy 4K at 60 Hz and 18 Gbps bandwidth via HDMI 2.0
  • Auto downscale lets 4K and 1080p screens share one source without manual setup
  • Choose from 8 EDID modes for optimal handshake with every connected monitor
  • Control the matrix by IR remote or RS-232 for flexible integration

4x4 HDMI Matrix Switcher

The WRIARICH 4x4 HDMI Matrix Switcher routes four HDMI sources to four independent displays. It supports HDMI 2.0, HDCP 2.2 and 18Gbps bandwidth for 4K@60Hz video with HDR and deep colour up to 12-bit. An IR remote and RS-232 port provide local and automated switching control.

Installers needing flexible 4K distribution

This unit suits AV integrators and multi-room setups that require simultaneous routing of up to four 4K60 sources to four screens with automatic downscaling for mixed 1080p displays. It is not for buyers who need more than four inputs or outputs, or who require HDMI 2.1 bandwidth for higher refresh rates.

18Gbps HDMI 2.0 bandwidth

The 18Gbps limit defines the maximum video pipeline: 4K@60Hz 4:4:4 with HDR and 8/10/12-bit colour. Sources or displays that demand greater throughput will not operate at their full capability through this matrix.

How it compares

Measured against everything we stock in HDMI & Video Switchers, at today’s prices. Recalculated every night.

Price $152.99
Cheaper than about 58% of the 40 comparable items (median $280.49).

Specifications

Product
Brand nameAVer
Product colorBlack
Audio & video
SoundHDMI
Audio connectionHDMI
Ports & slots
HDMI ports1 Out
Component video2 In
Composite video2 In
Compatibility
Maximum source support8
More details
Product format4 × 4 HDMI Matrix
Control buttonsRemote
JoystickRemote

Questions about this item

Does the 12 V power adaptor need periodic replacement?

The unit ships with a 12 V power adaptor; no user-serviceable parts inside, so the adaptor only needs swapping if it fails.

What caps the 18 Gbps throughput during continuous operation?

Bandwidth is limited by the HDMI 2.0 links and HDCP 2.2 handshake, so sustained 4K 60 Hz at 18 Gbps is the ceiling.

How much heat or fan noise appears when the matrix runs all day?

Passive cooling only — no fan, so silent operation with modest warmth from the 12 V supply.

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