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Black HDMI 2.1 splitter box, one input two output, 5.59 x 3.15 x 1.26 inches

LUOM

LUOM OZF8K1 8K 60Hz 4K 120Hz HDMI 2.1 Splitter 1x2

SKU CH-9KHR-4R61Q

An HDMI 2.1 splitter sending one 8K 60 Hz or 4K 120 Hz source to two displays with HDCP 2.3 and EDID handling

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI
  • Output ports2 HDMI
  • Maximum supported resolutions8K@60 Hz
  • Bandwidth rating48Gps
  • One source drives two displays simultaneously
  • 8K at 60 Hz and 4K at 120 Hz supported
  • Handles mixed resolutions such as 8K and 4K together
  • HDCP 2.3 pass-through keeps protected content working
  • Power adapter included for stable operation

One-to-two 8K HDMI splitter

The LUOM OZF8K1 takes a single HDMI 2.1 source and duplicates it to two displays at up to 8K 60 Hz or 4K 120 Hz. It supports HDCP 2.3, Dolby Vision, HDR10+ and VRR so games and films keep their full dynamic range. The box is aimed at living-room setups and gaming desks that need identical output on two screens.

Alloy shell with external power

A black metal enclosure protects the circuitry and aids heat dissipation during long sessions. One HDMI input and two HDMI outputs sit on the same face for tidy cable routing. The included DC 5 V adapter ensures stable 48 Gbps bandwidth across both ports without drawing power from the source device.

EDID switch and downscaling

A hardware EDID selector lets you lock the output to either display within four seconds, useful when the two screens have different native resolutions. The splitter can downscale 8K to 4K or 1080p on the second output while the first shows full 8K 60 Hz. Package includes the splitter, power adapter and user manual.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 84% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZF8K1
Model nameOZF8K1
Part numberOZF8K1
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating48Gps
Display
Maximum supported resolutions8K@60 Hz
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1 HDMI
Output ports2 HDMI
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box8K HDMI Splitter*1, DC5 V Power Adapter*1, User Manual*1

Questions about this item

Does the HDMI 2.1 interface with 48 Gbps bandwidth guarantee 8K 60 Hz output on both displays?

The splitter duplicates the source signal; if one display only supports 4K 60 Hz the EDID defaults to Output 1 and the second output down-scales to 4K 60 Hz.

What are the exact dimensions and weight to confirm it fits in my AV rack?

The unit measures 5.59 x 3.15 x 1.26 inches and weighs 3.2 ounces.

Is the included DC 5 V power adapter mandatory, or can the splitter run from source power alone?

The adapter is required; connect it first, then attach the HDMI source and both displays, otherwise the EDID handshake may fail.

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