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Black rectangular HDMI switch box with four input ports and one output port

WRIARICH

WRIARICH 4×1 HDMI 2.0 Switch 4K@60Hz HDR IR Remote Black

SKU CH-ZQWM-VHHE3

Connects four HDMI sources to one display at 4K 60 Hz with HDR and IR remote switching

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Connect up to four HDMI sources to one display with a single 4×1 switch
  • Enjoy 4K resolution at 60 Hz with HDR for vivid colour and contrast
  • IR remote lets you change inputs from across the room without leaving your seat
  • 18 Gbps bandwidth carries uncompressed 4K HDR video and high-bitrate audio formats
  • Automatic input detection switches to the newly connected device instantly

Four-input HDMI 2.0 switch

This WRIARICH unit routes four HDMI sources to a single display using HDMI 2.0 bandwidth. It accepts video up to 4K at 60 Hz with HDR and passes compressed audio formats such as DTS and Dolby Digital. An IR remote and automatic source detection let you change inputs without reaching behind the screen. The compact black enclosure fits discreetly into a home-theatre or desk setup.

Suits multi-source 4K 60 Hz setups

Ideal for owners of a game console, streaming stick, Blu-ray player and PC who share one 4K television or monitor. The 18 Gbps link handles 4K 60 Hz HDR and 1080p 3D without manual cable swapping. Not suited for users who need more than four inputs, require 4K at higher refresh rates, or want advanced audio formats such as Dolby Atmos or DTS:X.

18 Gbps HDMI 2.0 bandwidth

The switch transmits up to 18 Gbps at 1536 MHz, which is the single figure that determines whether your 4K 60 Hz HDR sources will pass through without compression or frame-rate loss. If your display or sources demand more bandwidth than this, the unit will not meet the requirement.

Highlights

  • Connect up to four HDMI sources to one display with a single 4×1 switch
  • Enjoy 4K resolution at 60 Hz with HDR for vivid colour and contrast
  • IR remote lets you change inputs from across the room without leaving your seat
  • 18 Gbps bandwidth carries uncompressed 4K HDR video and high-bitrate audio formats
  • Automatic input detection switches to the newly connected device instantly

Specifications

TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack

Questions about this item

How do I connect four HDMI 2.0 sources to one display and which step causes signal loss?

Connect each source to the four HDMI inputs using certified 18 Gbps cables, then link the single output to the display; the step most people miss is powering the switch before turning on the sources, otherwise automatic identification fails.

What maintenance will the IR remote need over time?

The remote uses a standard button cell; replace it when range drops below three metres — no firmware updates or internal cleaning are required.

What bandwidth limit appears first during a long 4K 60 Hz HDR session?

The 18 Gbps video transmission ceiling is reached before any thermal or HDCP 1.4 handshake issue arises.

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