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Small black HDMI 2.1 splitter box with one input and two outputs

LUOM

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

SKU CH-XS7N-X7P2F

Splits a single HDMI 2.1 source to two duplicate displays at up to 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth and HDCP 2.3 bypass

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI
  • Output ports2 HDMI
  • Maximum supported resolutions8K@60 Hz
  • Bandwidth rating48Gps
  • Split one source to two displays simultaneously
  • HDMI 2.1 bandwidth reaches 48 Gbps for 8K 60 Hz
  • Built-in down-scaler matches 4K and 1080p screens automatically
  • Powers through the included DC 5 V adapter for stable 26 ft runs
  • Wide HDCP 2.3 and EDID support keeps consoles and streamers compatible

LUOM OZF8K1 1x2 HDMI 2.1 Splitter

This powered splitter takes one HDMI 2.1 source and duplicates it across two displays simultaneously. It supports 8K at 60 Hz and 4K at 120 Hz with full 4:4:4 chroma sampling. The unit handles HDCP 2.3 and earlier versions for protected content playback. It is built for users who need identical output on two screens from a single device.

Sustained 8K 60 Hz and 4K 120 Hz operation

The splitter maintains 48 Gbps bandwidth continuously without signal degradation during extended sessions. EDID management completes in roughly 4 seconds to stabilise the link. A built-in down-scaler lets a 4K display show content from an 8K source without interrupting the other output. VRR and ALLM pass through for variable refresh gaming.

Plug-and-play with included 5 V power adapter

Connect the supplied DC adapter, link the source to the input, and attach up to two displays using standard HDMI cables. The specification quotes a total 26 ft cable budget with 16 ft input and 10 ft per output. It only mirrors the source; it cannot extend a desktop across screens. Daisy-chaining is supported for additional units.

How it compares

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

Price $38.99
Pricier than about 81% 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 LUOM OZF8K1 splitter get hot or draw much power when running 8K 60 Hz content all day?

The unit is powered by an included DC 5 V adapter and draws only the low current needed for HDMI 2.1 signal regeneration; its small aluminium enclosure stays cool during continuous operation.

What cables and power source must I already have to use this 1×2 HDMI 2.1 splitter?

You need one HDMI 2.1 cable from your source to the splitter input, two HDMI 2.1 cables from the splitter outputs to each display, and a nearby mains outlet for the supplied DC 5 V power adapter.

Will the OZF8K1 work correctly if one of my two displays is an older 1080p monitor while the other is 4K 120 Hz?

Yes — the built-in down-scaler and EDID management let the splitter output 4K 120 Hz to the capable display while simultaneously sending a 1080p signal to the older monitor.

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