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Small black rectangular HDMI splitter with three HDMI ports and power input

LUOM

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

SKU CH-7D81-ZGPJW

Splits one 4K@60 Hz HDMI source to two displays with 18 Gbps bandwidth, HDCP 2.2 and 4:4:4 colour

  • 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
  • 4K resolution at 60 Hz for sharp ultra-high-definition video
  • 18 Gbps bandwidth carries uncompressed 4:4:4 colour without loss
  • HDCP 2.2 support enables protected 4K content playback
  • EDID management with four modes ensures reliable handshake with each screen

Splitter for dual 4K displays

The LUOM OZF12-2 duplicates a single HDMI 2.0 source to two screens at up to 3840x2160 60 Hz with 18 Gbps bandwidth. It passes 30, 36 or 48 bit deep colour and audio formats including DTS-HD, Dolby TrueHD and DSD. Four EDID modes let the source match the least-capable display automatically.

Steady 18 Gbps throughput

The splitter maintains the full 18 Gbps link during extended sessions rather than only in short bursts. HDCP 2.2 handshake stays active across both outputs so protected 4K streams from a Blu-ray player, PS5 or set-top box continue without drop-outs. Downscale function lets a 4K source feed one 1080p screen while the other remains at 2160p.

Passive cooling and low draw

The aluminium enclosure dissipates heat without a fan, so operation is silent. Maximum working current is 1200 mA from the supplied 5 V 1 A adapter. Input and output cables up to 5 m using AWG 26 standard HDMI leads are supported. Unit measures 58 x 49 x 11 mm and weighs 130 g.

How it compares

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

Price $19.99
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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

How much power does the LUOM OZF12-2 draw when splitting a 4K@60Hz signal to two displays all day?

The unit ships with a DC 5 V/1 A adapter and its maximum working current is 1200 mA, so it stays cool and quiet during continuous operation.

Which cables and displays must I already have to use the splitter's 18 Gbps bandwidth and 4:4:4 colour?

You need one HDMI 2.0 source, two HDMI 2.0 displays, and three HDMI cables rated for 18 Gbps (AWG26, under 5 m each) to achieve 3840×2160 at 60 Hz with RGB 4:4:4.

Will my older 1080p monitor work alongside a new 4K screen without forcing both down to 1080p?

The splitter offers four EDID modes; select the mode that copies the 4K display's EDID so the source keeps sending 4K while the 1080p monitor simply downscales the duplicate signal.

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