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Black rectangular HDMI 2.1 switch with four input ports and one output port

WRIARICH

WRIARICH HDMI 2.1 Switch 4 in 1 Out 8K 60Hz 4K 120Hz 48Gbps Black

SKU CH-HN5K-M9WE3

Connects four HDMI sources to one display at 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth and auto or remote switching

  • ColorBlack
  • Ports4-Port UHD
  • Maximum Resolutions8K @60Hz
  • Connect four HDMI sources to one display with 8K 60 Hz clarity
  • Genuine HDMI 2.1 delivers 48 Gbps bandwidth for HDR10+ and Dolby Vision
  • Auto-switching or manual control via remote and front button
  • Supports 4K 120 Hz and 1080p 120 Hz for next-gen gaming consoles
  • Backward compatible with 720p, 1080p and 2K resolutions at multiple refresh rates

Four-Port 8K HDMI Switch

This WRIARICH HDMI 2.1 switch connects four source devices to a single display. It supports 8K resolution at 60 Hz and 4K at 120 Hz for gaming consoles and media players. The unit handles 48 Gbps bandwidth with HDCP 2.3 compliance.

Passive Cooling and Low Power

The switch operates without fans, drawing power only from the included US adapter. Normal use produces no audible noise and minimal heat. Auto-switching detects active signals instantly while consuming negligible standby current.

Compact Metal Enclosure

A black metal chassis protects the internal circuitry and provides stable port alignment. Four HDMI inputs and one output are spaced for thick 2.1 cables. The IR remote and front button offer manual control when auto-switching is disabled.

Highlights

  • Connect four HDMI sources to one display with 8K 60 Hz clarity
  • Genuine HDMI 2.1 delivers 48 Gbps bandwidth for HDR10+ and Dolby Vision
  • Auto-switching or manual control via remote and front button
  • Supports 4K 120 Hz and 1080p 120 Hz for next-gen gaming consoles
  • Backward compatible with 720p, 1080p and 2K resolutions at multiple refresh rates

Specifications

ColorBlack
Ports4-Port UHD
Maximum Resolutions8K @60Hz

Questions about this item

How do I install the WRIARICH HDMI 2.1 switch and what step do people often miss?

Connect up to four source devices to the input ports and the display to the single output using 48Gbps-rated cables, plug in the supplied power adapter, then use the IR remote or front button to select the active input; the step often missed is disabling auto-switching if you prefer manual control.

What maintenance or replacement will the WRIARICH HDMI 2.1 switch need later?

The unit itself has no user-serviceable parts; long-term reliability depends on keeping the 48Gbps HDMI cables and the external power adapter in good condition, replacing either if they become damaged or fail to maintain 8K 60Hz or 4K 120Hz signals.

What limit appears first on the WRIARICH HDMI 2.1 switch during sustained 8K 60Hz use?

The 48Gbps bandwidth ceiling is the first hard limit; it caps the switch at 8K 60Hz 10-bit or 4K 120Hz 16-bit colour, so any source demanding higher throughput will drop to a lower resolution or refresh rate.

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