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Black aluminium box with three HDMI inputs, one output and a selector button

LUOM

LUOM OZ8Q3-2 3x1 HDMI 2.1 video switch 8K@60Hz 48Gbps

SKU CH-5ZFG-1YJ8F

Three HDMI 2.1 sources connect to one display with 48 Gbps bandwidth for 8K at 60 Hz and 4K at 120 Hz, switched by a front button with LED indicators and powered directly from the source devices

  • Port count3-Port UHD
  • Adapter typeHDMI Switch/Extender
  • Input ports3 x HDMI
  • Output ports1 x HDMI
  • Maximum supported resolutions7680 × 4320
  • Bandwidth rating48 Gbit/s
  • Connect three sources to one display with a single button press
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz
  • Plug-and-play design draws power from connected devices, no external adapter needed
  • Aluminium alloy housing keeps signal stable for gaming and office use
  • Three LED indicators show the active input at a glance

What it is

The LUOM OZ8Q3-2 is a three-input HDMI 2.1 switch that routes signals from consoles, streaming sticks or computers to a single 8K display. It handles 48Gbps bandwidth and resolutions up to 7680x4320 at 60Hz, making it suitable for gamers and home-theatre users who need to share one screen across multiple sources.

Sustained load behaviour

The switch draws power directly from connected source devices so no external adapter is required during long sessions. Its aluminium-alloy casing acts as a passive heatsink, keeping the internal chip stable when switching between 4K at 120Hz or 1080P at 240Hz content for extended periods. LED indicators show the active port at a glance.

Build and connectors

A compact black aluminium enclosure measures 5.91 by 2.36 by .79 inches and weighs 11.9 ounces, fitting neatly behind a TV or on a desk. Three HDMI inputs and one HDMI output support HDCP 2.3, ARC and VRR for audio return and variable refresh rates. A front-panel button cycles sources instantly, and the package includes a short HDMI output cable.

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 nameLUOM
Product lineOZ8Q3-2
Model nameOZ8Q3-2
Part numberOZ8Q3-2
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating48 Gbit/s
Display
Maximum supported resolutions7680 × 4320
Ports & slots
Port count3-Port UHD
Input ports3 x HDMI
Output ports1 x HDMI
Size & build
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1x HDMI Switch
1x HDMI Output cable
1x User manual

Questions about this item

Does the 48Gbps HDMI 2.1 switch generate noticeable heat or noise when left on all day?

The unit draws power from the connected sources and has no fan, so it runs silently and stays cool during continuous use.

What cables or adapters must I already own to connect three sources to one display?

You need three HDMI cables for the inputs and one HDMI cable for the output; the box includes a short output cable.

Will my older 1080P@240Hz monitor work reliably through this 8K@60Hz switch?

Yes, the switch is backward compatible with earlier HDMI standards and passes 1080P@240Hz signals without issue.

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