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Black rectangular HDMI splitter with four output ports and one input port

LUOM

LUOM OZF4C 1×4 HDMI video splitter 4K@30Hz multi-resolution HDMI 1.4

SKU CH-JY1E-Z920A

Duplicates one HDMI source to four displays at up to 3840×2160@30Hz with HDCP 1.4 support

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsDual HDMI monitor splitter One HDMI input to Two HDMI output
  • Splits one HDMI source to four displays simultaneously
  • Supports 4K 3840 x 2160 at 30 Hz
  • HDCP 1.4b and 1.4 compliant for protected content
  • Handles 8, 10 and 12 bit deep colour
  • Includes 5 V power adapter for stable operation

1×4 HDMI splitter for 4K@30Hz

The LUOM OZF4C duplicates a single HDMI source across four displays, transmitting video and audio simultaneously. It supports a maximum resolution of 3840 x 2160 at 30 Hz and is backward compatible with 1080p at 60 Hz, 720p at 60 Hz and 480p at 60 Hz. The unit requires the included 5 V/1 A power adapter for operation.

HDMI 1.4 limits at 30 Hz

This splitter uses the HDMI 1.4 interface, so 4K output is capped at 30 Hz and HDCP 2.2 is not supported. Protected 4K content that requires HDCP 2.2 will not pass through. Deep colour at 8, 10 or 12 bit is supported, along with audio formats such as DTS-HD, Dolby TrueHD, DTS, Dolby Digital and DSD.

Check your source and displays

Verify that your source device can output 4K at 30 Hz over HDMI 1.4 and that all four target displays accept the same mirrored resolution. The splitter only mirrors content; it cannot extend a desktop across screens. Ensure the power adapter is connected before use.

Highlights

  • Splits one HDMI source to four displays simultaneously
  • Supports 4K 3840 x 2160 at 30 Hz
  • HDCP 1.4b and 1.4 compliant for protected content
  • Handles 8, 10 and 12 bit deep colour
  • Includes 5 V power adapter for stable operation

Specifications

BrandLUOM
SeriesOZF4C
ModelOZF4C
Part NumberOZF4C
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsDual HDMI monitor splitter
One HDMI input to Two HDMI outputs
HDMI input: Computer, Chromecast, XBox, PS3, PS4, PS5, Fire Stick, Blu-Ray DVD Player, Satellite Receiver, Roku, PC etc.
HDMI output: Monitors, Projectors, HD TVs, VR etc.
HDMI audio output: HDMI Speaker, Soundbar etc.
HDCP 1.4b, HDCP 1.4, deep color 8/ 10/ 12bit..
Supports Ultra HD 4Kx2K@30HZ/ 1080P/ 1080i, 720p/ 720i, 480p/ 480i.
Audio format: DTS-HD/ Dobly-true HD/ DTS/ Dobly-AC3, DSD.
Input Connector1 HDMI input
Output Connector4 HDMI Output
Maximum Resolutions3840 x 2160
FeaturesHDMI Splitter 1 In 4 Out: Our this 4K HDMI splitter can duplicate one HDMI input signal to 4 HDMI displays, transmit video and audio simultaneously without any loss. Please connect the attached power adapter to ensure normal performance. Note: 4 display will show the same picture.
4K UHD High Resolution: 4 way HDMI splitter support the resolution can up to 4K(3840x2160P)@30Hz, also backward compatible with 3D, 1080P@60Hz, 1080i@60Hz, 720P@60Hz, 480P@60Hz, 480i@60Hz etc. Support HDCP 1.4b, HDCP 1.4, deep color 8/ 10/ 12bit. Audio format: DTS-HD/ Dobly-true HD/ DTS/ Dobly-AC3, DSD. For
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents4K HDMI splitter 1 in 4 out * 1, 5V/1A Power Adapter * 1, User Manual * 1.

Questions about this item

Should I pick the 1×4 model or a smaller splitter for my setup?

The LUOM OZF4C is a 1×4 splitter that duplicates one HDMI source to four displays simultaneously; choose it when you need four mirrored outputs rather than fewer.

What does the 4K@30Hz rating actually deliver when I connect a console or media player?

The splitter passes 3840×2160 at 30 Hz and is backward compatible with 1080p at 60 Hz, 720p at 60 Hz and 480p at 60 Hz, so 4K content plays at 30 frames per second while lower resolutions run at 60 Hz.

How does the HDMI 1.4 interface limit what I can do with HDCP and higher refresh rates?

The HDMI 1.4 connection supports HDCP 1.4b and 1.4 but not HDCP 2.2, and it caps 4K signals at 30 Hz, preventing 4K at 60 Hz or protected 4K streams that require HDCP 2.2.

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