We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black box with one HDMI input and four HDMI outputs

LUOM

LUOM OZF4 HDMI Splitter 1x4 4K 30Hz Powered

SKU CH-RX9V-6MFCS

Splits one HDMI source to four displays at up to 3840 x 2160 at 30 Hz with included 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 30 Hz for Ultra HD viewing
  • Handles high-bitrate audio including DTS-HD and Dolby TrueHD
  • Powered 5 V adapter ensures stable signal over longer cable runs
  • Compact 5.59 x 3.15 x 1.26 inch design fits tight spaces

1x4 HDMI Splitter 4K 30Hz

The LUOM OZF4 takes one HDMI source and mirrors it to four displays at once. It supports 3840 x 2160 resolution at 30 Hz and passes 3D video plus multi-channel audio formats including DTS-HD and Dolby TrueHD. The unit is powered by an included 5 V DC adapter and requires no drivers.

Interface bandwidth and cable limits

The splitter handles a maximum TMDS clock of 340 MHz and a data rate of 3.4 Gbps. With AWG 26 cables the input and output runs can each reach 15 meters at 1080p, but at 4K the reliable distance drops to 8 metres per leg. Deep colour at 8, 10 or 12 bit is supported within the same bandwidth ceiling.

Source and display checklist

Verify that your source device outputs HDMI 1.4b or compatible 2160p30 signals and that all four target displays accept the same mirrored resolution. The box only duplicates the image; it cannot extend a desktop across screens. Ensure the 5 V power supply is connected before use.

Highlights

  • Distributes one HDMI source to four identical displays simultaneously
  • Supports 4K resolution at 30 Hz for Ultra HD viewing
  • Handles high-bitrate audio including DTS-HD and Dolby TrueHD
  • Powered 5 V adapter ensures stable signal over longer cable runs
  • Compact 5.59 x 3.15 x 1.26 inch design fits tight spaces

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

Should I choose this 1x4 HDMI splitter or a 4x1 switch for my setup?

Pick this 1x4 splitter when you need one source — such as a Blu-ray player or game console — mirrored to four displays; choose a 4x1 switch only if you want four sources feeding one screen.

What does the 4K 30 Hz rating mean when I connect it to my TV?

The unit passes 3840 x 2160 resolution at 30 Hz, so 4K video plays smoothly but high-refresh-rate gaming above 30 Hz is not supported.

Which HDMI version does the splitter use and what bandwidth limit applies?

It complies with HDMI 1.4b and caps the data rate at 3.4 Gbps with a TMDS clock up to 340 MHz.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.