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Small black aluminium box with two HDMI ports on one side and one on the other

WRIARICH

WRIARICH TJ-A041 8K HDMI 2.1 bi-directional video switch

SKU CH-TGZT-F299M

A bi-directional HDMI 2.1 switch routes two sources to one display or one source between two displays at up to 8K 60 Hz and 4K 120 Hz

  • Port count2
  • Adapter typeHDMI Switch/Extender
  • Input ports2 x HDMI 2.1
  • Output ports1 x HDMI 2.1
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Bandwidth ratingHigh Speed 48 Gbit/s
  • Bi-directional 2-in-1-out or 1-in-2-out HDMI 2.1 switching
  • 8K@60Hz and 4K@120Hz resolution support for gaming
  • 48Gbps bandwidth carries uncompressed high-speed video
  • Manual button toggles sources or displays instantly
  • Compact aluminium housing measures 12 x 6 x .08 inches

WRIARICH TJ-A041 Bi-Directional HDMI 2.1 Switch

This WRIARICH TJ-A041 is a bi-directional HDMI 2.1 switch that supports 8K at 60 Hz and 4K at 120 Hz. It operates as a 2-in-1-out switcher or a 1-in-2-out splitter with 48 Gbps bandwidth. The aluminium unit measures 12 x 6 x 0.08 inches and weighs 1.2 ounces. A DC 5 V power line and an HDMI 8K cable are included in the package.

Suited for dual-source or dual-display setups

Gamers and home-theatre users who need to toggle between a PS5, Xbox Series X, Apple TV or similar sources on one 8K display will benefit from the 4K 120 Hz capability. It also serves anyone wanting to send a single source to two screens. Installations requiring cable runs longer than 3 metres per end should look at an alternative solution.

48 Gbps HDMI 2.1 bandwidth decides compatibility

The single specification that determines whether this is the right part is the 48 Gbps HDMI 2.1 bandwidth, which enables 8K 60 Hz and 4K 120 Hz signals. If your display and source both support HDMI 2.1 and your cables are 3 metres or shorter, the switch will pass the full resolution and refresh rate.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 70% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameWRIARICH
Product lineTJ-A041
Model nameTJ-A041
Part numberTJ-A041
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth ratingHigh Speed 48 Gbit/s
Display
Maximum supported resolutions8K@60 Hz 4K@120 Hz
Ports & slots
Port count2
Input ports2 x HDMI 2.1
Output ports1 x HDMI 2.1
Size & build
Product dimensions12 × 6 × 0.08 in
Product weight1.2 oz
In the box
Units per package1
In the box1 X Bi-Directional HDMI Switcher
1 X DC 5 V power line
1 x instructions

Questions about this item

Should I pick the 2-in-1-out or 1-in-2-out mode for my setup?

Choose 2-in-1-out when you have two sources such as a PS5 and Xbox Series X feeding one 8K display. Choose 1-in-2-out when one source must alternate between two TVs or monitors.

What does the 48 Gbps bandwidth actually deliver on my screen?

It carries uncompressed 8K at 60 Hz or 4K at 120 Hz with HDR, so games on PS5 or Xbox Series X run at their maximum frame rate without chroma subsampling.

How does the HDMI 2.1 interface limit cable length in practice?

The supplier states each attached HDMI cable must not exceed 3 metres; longer runs may drop the 48 Gbps signal and require an active cable or fibre extender.

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