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Black rectangular HDMI 2.1 splitter with two output ports

LUOM

LUOM OZF8K1 1x2 HDMI 2.1 Splitter V2.1b Powered 8K 60Hz 4K 120Hz Audio

SKU CH-8Y3F-DG7G8

Duplicates one HDMI source to two displays at 8K 60Hz, 4K 120Hz, 1080P 240Hz with HDR and VRR support

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI
  • Output ports2 HDMI
  • Maximum supported resolutions8K@60 Hz
  • Bandwidth rating48Gps
  • Splits one HDMI source to two displays simultaneously
  • Supports 8K at 60 Hz and 4K at 120 Hz
  • Handles 48 Gbps bandwidth for high-resolution signals
  • Includes downscaler for mixed 4K and 1080p setups
  • Powered unit with EDID management for stable handshake

What the LUOM OZF8K1 does

The LUOM OZF8K1 is a powered HDMI 2.1 splitter that takes one HDMI source and duplicates it to two displays simultaneously. It supports 8K resolution at 60 Hz and 4K at 120 Hz with full 4:4:4 chroma sampling. HDCP 2.3 bypass and EDID management ensure compatibility with protected content from consoles, streaming devices and Blu-ray players.

Who this suits and who it does not

This unit suits anyone needing identical mirrored output on two screens such as a living-room TV and a projector or a gaming monitor and a capture device. It does not suit users who want to extend a desktop across two monitors showing different content because the splitter only duplicates the input signal. Buyers requiring more than two outputs should look at a larger matrix or distribution amplifier.

The spec that decides fit

The critical figure is the 48 Gbps bandwidth ceiling which enables 8K at 60 Hz and 4K at 120 Hz with HDR and VRR pass-through. If your source and both displays operate within that bandwidth the splitter will pass the signal transparently. If either display demands higher bandwidth such as uncompressed 8K at 120 Hz the link will fall back to a lower mode or fail.

How it compares

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

Price $36.99
Pricier than about 80% 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

Will the LUOM OZF8K1 splitter work with my older 1080p TV alongside a new 4K 120Hz display?

Yes, the splitter supports 1080p at 240Hz and lower resolutions like 720p and 480p, so both displays will receive a compatible mirrored signal.

How can I confirm the splitter is passing 8K 60Hz and HDCP 2.3 correctly after connecting it?

Check that both displays show the same 8K 60Hz image without flicker, and verify in your source device settings that HDCP 2.3 and 48Gbps bandwidth are active.

Does the box include the power adapter and HDMI cables, or do I need to buy them separately?

The package includes the splitter, a DC5V power adapter, and a user manual; HDMI cables are not included and must be purchased separately.

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