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Compact black HDMI 2.1 switch, three inputs one output, aluminum shell, indicator lights

LUOM

LUOM TJ-A125 HDMI 2.1 Video Switch 3-in-1-out 8K 60Hz 4K 120Hz 48Gbps Black

SKU CH-1NV6-QVGP9

A 3-port HDMI 2.1 switch routes three sources to one display at up to 8K 60 Hz, 4K 120 Hz and 48 Gbps bandwidth

  • Port count3
  • Adapter typeHDMI Switch/Extender
  • Input ports3XHDMI2.1
  • Output ports1XHDMI2.1
  • Connector typeFemale
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Switch three sources to one display with a single button press
  • All ports face the same side for a tidier desktop layout
  • LED indicator shows which input is active at a glance
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz
  • Aluminium alloy shell dissipates heat during extended use

Three-input HDMI 2.1 switch for multi-source setups

The LUOM TJ-A125 connects three HDMI 2.1 sources to a single display. It suits users who need to alternate between consoles, streaming boxes or a PC without swapping cables. The unit is new and ships with a compact aluminium housing that fits on a desk.

Bandwidth ceiling and resolution limits

The switch passes up to 48 Gbps and supports 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz. It is backward compatible with earlier HDMI versions and handles HDCP 2.3. To reach the highest modes you must use certified Ultra High Speed HDMI cables; lesser cables will restrict the available resolutions.

Three inputs and one output decide fit

The device provides exactly three HDMI 2.1 inputs and one HDMI 2.1 output. If your installation requires more than three sources or needs simultaneous output to multiple displays, this switch will not meet that requirement.

How it compares

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

Price $35.99
Pricier than about 68% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameLUOM
Product lineTJ-A125
Model nameTJ-A125
Part numberTJ-A125
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 count3
Input ports3XHDMI2.1
Output ports1XHDMI2.1
Connector typeFemale
Size & build
Product dimensions12 × 6 × 0.08 in
Product weight1.2 oz
In the box
Units per package1
In the box1X Directional HDMI 8K 3 In 1 Out Switch

Questions about this item

Should I choose the TJ-A125 model or look for another version?

The TJ-A125 is the only model offered; it provides three HDMI 2.1 inputs and one HDMI 2.1 output in a single black unit.

What does the 48 Gbps bandwidth mean when I connect my console and TV?

It allows uncompressed 8K at 60 Hz or 4K at 120 Hz video plus high-bitrate audio such as Dolby Atmos to pass through without compression.

Which HDMI standard does the switch use and what does it limit?

All ports are HDMI 2.1, capping the maximum signal at 48 Gbps which supports 8K 60 Hz, 4K 120 Hz and 1080p 240 Hz with Dynamic HDR and HDCP 2.3.

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