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Small black box with one HDMI input and four HDMI outputs, includes power adapter

LUOM

LUOM OZF4 1x4 HDMI Splitter 4K 30Hz Powered

SKU CH-126A-JY3XW

Distributes one HDMI source to four identical displays at 3840 x 2160 resolution and 30 Hz with included 5 V power supply

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsQuadruple HDMI monitor splitter One HDMI input to Four HDMI
  • Distributes one HDMI source to four identical displays simultaneously
  • Supports 4K resolution at 30Hz with 3.4Gbps bandwidth
  • Handles DTS-HD, Dolby-trueHD and other high-definition audio formats
  • Includes 5V power adapter for stable signal over 15m cables
  • Compact 5.59 x 3.15 x 1.26 inch design weighs 3.2 ounces

Mirror-only 1×4 HDMI Splitter

The LUOM OZF4 takes a single HDMI source and sends the same 4K 30 Hz picture to four displays at once. It is built for installers, retailers, or home users who need identical content on every screen without configuring extended desktops. A 5 V DC adapter is included so the unit can drive cables up to 15 metres at 1080p.

Not for multi-room switching or desktop extension

Buyers who want to pick between several sources or show different images on each monitor should choose a matrix switch or a graphics card with multiple outputs. This device only duplicates one incoming signal and cannot blend or route independent streams.

4K 30 Hz ceiling with 3.4 Gbps bandwidth

The splitter passes 3840 × 2160 at 30 Hz and tops out at 3.4 Gbps with a 340 MHz TMDS clock, so higher refresh rates or 4K 60 Hz material will not pass through. Check the source and display specifications against that limit before purchasing.

Highlights

  • Distributes one HDMI source to four identical displays simultaneously
  • Supports 4K resolution at 30Hz with 3.4Gbps bandwidth
  • Handles DTS-HD, Dolby-trueHD and other high-definition audio formats
  • Includes 5V power adapter for stable signal over 15m cables
  • Compact 5.59 x 3.15 x 1.26 inch design weighs 3.2 ounces

Specifications

BrandLUOM
SeriesOZF4
ModelOZF4
Part NumberOZF4
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsQuadruple HDMI monitor splitter
One HDMI input to Four 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
Features- Supported Audio: DTS-HD, Dolby-trueHD, DTS, Dolby-AC3, DSD etc.
- Support highest rate of 3.4Gbps and TMDS clock can be up to 340Mhz
- Support 8/10/12 bit deep color
- Support AWG26 HDMI standard cable: input up to 15 meters, output up to 15 meters, (when the resolution is 4K, input up to 8 meters, output up to 8 meters.)
- Support one single HDMI source, accessing to multiple HDMI sknks, the source can be DVD player, A/V receiver, set top box and etc.
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents1 x HDMI Splitter 1 in 4 out, 1x 5V DC Power Supply, 1 x User manual.

Questions about this item

Will the 5 V DC power supply need to be replaced after extended use?

The splitter ships with a 5 V DC adapter; no user-replaceable parts are inside, so the only item that could wear out is the external supply itself.

What cable length limit appears first when running 4 K at 30 Hz?

At 4 K resolution the input and output cables are each limited to 8 metres, which is the first restriction you hit under sustained use.

How much heat or noise does the unit produce when powered all day?

The device has no fan and draws little power, so it runs silently and stays only slightly warm during continuous operation.

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