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Small black rectangular HDMI splitter with ports on both ends

LUOM

LUOM OZF12-2 4K@60Hz 1x2 HDMI Splitter 18Gbps

SKU CH-VZT6-TB178

Distributes one HDMI source to two displays at 4K 60 Hz with 18 Gbps bandwidth, HDCP 2.2 and HDR support

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports2 HDMI
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Duplicates one HDMI source to two displays simultaneously
  • 18 Gbps bandwidth carries 4K at 60 Hz without loss
  • Supports 30, 36 and 48 bit deep colour for accurate image quality
  • Passes DTS-HD, Dolby TrueHD and other high-resolution audio formats
  • Compact 58 by 49 by 11 mm design fits discreetly in any setup

LUOM OZF12-2 1×2 HDMI Splitter

This LUOM OZF12-2 splitter takes one HDMI 2.0 source and duplicates it to two displays at up to 3840×2160 resolution and 60 Hz refresh rate. It handles 18 Gbps bandwidth with support for 30, 36 or 48 bit deep colour and HDCP 2.2 copy protection. The unit is suited for installers or home users who need identical output on two screens without signal loss.

Bundled power adaptor and EDID modes

An included 5 V 1 A DC power adaptor ensures stable operation at the rated 1200 mA working current. Four selectable EDID modes let the source negotiate the best common format with the connected displays, while 3D, HDR and Dolby Vision pass-through are maintained when both screens support those features. A user manual completes the package.

4K 60 Hz headroom and cable limits

The splitter comfortably drives two 4K 60 Hz signals through HDMI cables up to 5 metres on both input and output when using AWG 26 standard leads. Beyond that distance or at higher refresh rates such as 4K 120 Hz the 18 Gbps ceiling is exceeded and signal integrity cannot be guaranteed. It does not extend desktop space, only mirrors the source.

How it compares

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

Price $18.99
Cheaper than about 57% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZF12-2
Model nameOZF12-2
Part numberOZF12-2
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1 HDMI input
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 box1.1 × 2 HDMI 2.0 Splitter HDCP 2.2 x1
2.AC Power Adaptor x1
3.User Manual x1

Questions about this item

Will the external DC 5V/1A power adapter need replacement after extended use?

The splitter ships with an AC-to-DC adapter rated 5 V/1 A. Under normal indoor conditions a quality 5 V wall wart typically lasts several years; keep the ventilation slots clear and avoid coiling the cable tightly to maximise its life.

What cable-length limit appears first when running 4K 60 Hz signals continuously?

Both input and output HDMI runs are specified at under 5 metres using AWG26 standard cables; exceeding that distance is the first practical limit for stable 3840×2160 60 Hz transmission.

How much heat and power draw should I expect with the unit powered all day?

Maximum working current is 1200 mA at 5 V (about 6 W). The aluminium enclosure runs warm but stays within safe touch temperature in a ventilated rack or shelf; no fan is fitted, so allow a few centimetres of air space around the 58×49×11 mm case.

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