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Small black rectangular HDMI splitter with four output ports

LUOM

LUOM OZF4C 1×4 HDMI video splitter 4K@30Hz

SKU CH-6CSJ-DHNC4

Splits one HDMI source to four displays at up to 3840×2160@30Hz with HDCP 1.4b and multi-channel audio

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Splits one HDMI source to four displays simultaneously
  • Delivers 4K resolution at 30 Hz for sharp detail
  • Includes 5 V power adapter for reliable operation
  • Supports HDCP 1.4 and deep colour up to 12-bit
  • Compact 5.59 × 3.15 × 1.26 inch black enclosure

1×4 HDMI splitter for multi-room mirroring

The LUOM OZF4C takes a single HDMI source and duplicates it to four displays at the same time. It handles 4K at 30 Hz and passes audio formats such as DTS-HD and Dolby TrueHD without loss. A 5 V power adapter is included to keep the signal stable across all four outputs.

Upgrade from a single-output source

If your computer, console or streaming stick has only one HDMI port, this splitter replaces the need to swap cables between rooms. The jump is worth it when you want identical content on up to four screens — monitors, projectors or TVs — without buying extra source devices.

Check HDCP version and refresh needs

Verify that your source and displays work with HDCP 1.4, because HDCP 2.2 is not supported. Confirm that 30 Hz at 4K is acceptable for your use; higher refresh rates at 4K are not available. The unit only mirrors, so it cannot extend a desktop across multiple screens.

How it compares

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

Price $13.99
Cheaper than about 80% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZF4C
Model nameOZF4C
Part numberOZF4C
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports4 HDMI Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box4K HDMI splitter 1 in 4 out * 1, 5 V/1A Power Adapter * 1, User Manual * 1.

Questions about this item

How much desk space does the 5.59 x 3.15 x 1.26 inch splitter need?

The unit measures 5.59 by 3.15 by 1.26 inches and weighs 3.2 ounces, so it fits on a shelf or behind a display without brackets.

Which step do users often skip when connecting the 5V/1A power adapter?

Plug the supplied 5V/1A adapter into the splitter before linking the four HDMI outputs; without external power the 4K@30Hz signal may drop out.

When should the 5V/1A power adapter be replaced?

Replace the adapter if the splitter loses sync on all four ports or the LED stays dark while the supply is plugged into a known-good outlet.

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