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Small black rectangular HDMI 2.1 bi-directional switch with two input ports and one output port

WRIARICH

WRIARICH TJ-A041 Ultra HD High Speed Bi-Directional HDMI 2.1 Video Switch 4K@120Hz Converter 48Gbps

SKU CH-9722-NYYW4

Bi-directional HDMI 2.1 switch routes two sources to one display or one source to two displays at 8K 60 Hz or 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 design lets you toggle 2-in-1-out or 1-in-2-out with a single switch
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz without compression
  • HDMI 2.1 inputs and output keep next-gen consoles and GPUs at full spec
  • Powered by included 5 V USB cable for stable signal over 3 m cable runs
  • Compact 12 x 6 x 0.08 in enclosure weighs just 1.2 oz for tidy installs

Ultra HD Bi-Directional Switch

The WRIARICH TJ-A041 is a bi-directional HDMI 2.1 switch that handles 48 Gbps bandwidth. It operates as a 2-in-1-out switcher or a 1-in-2-out splitter, delivering 8K at 60 Hz and 4K at 120 Hz for consoles, projectors and monitors.

Cable Length and Power Check

Verify that each connected HDMI cable run does not exceed 3 metres, as longer links may degrade the 48 Gbps signal. The unit includes a DC 5 V power line; attach the micro-USB power cable if the source devices cannot supply enough current for stable operation.

Passive Thermals and Low Draw

The compact aluminium enclosure measures 12 by 6 by 0.08 inches and weighs 1.2 ounces, dissipating heat passively without a fan. Power consumption stays minimal during normal switching, adding negligible load to the USB or DC supply while maintaining full 8K and high-refresh 4K throughput.

How it compares

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

Price $18.99
Cheaper than about 77% 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

Does the package include HDMI cables or only the switcher and power line?

The box contains the bi-directional HDMI 2.1 switcher, a DC 5 V power line and instructions. HDMI cables are not included and must be purchased separately.

Should I choose the 2-in-1-out or 1-in-2-out mode for a PS5 and Xbox Series X on one 8K display?

Use the 2-in-1-out mode to connect both consoles to the single 8K monitor and switch between them with the button on the unit.

What does the 48 Gbps bandwidth mean for 4K 120 Hz gaming on an HDMI 2.1 TV?

The 48 Gbps link carries uncompressed 4K at 120 Hz with full HDR, so the PS5 or Xbox can output its highest-quality game mode without compression.

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