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Black rectangular HDMI splitter with one input and three output ports

LUOM

LUOM OZF8K2 1×3 HDMI 2.1 Splitter 8K@60Hz 4K@120Hz 1080P@240Hz VRR HDCP2.3 HDR10 48Gbps EDID Atmos 7.1ch

SKU CH-9SDD-8X2W6

Splits one HDMI 2.1 source to three displays at up to 8K 60 Hz, 4K 120 Hz or 1080p 240 Hz with VRR, HDR10, Dolby Atmos 7.1 and 48 Gbps bandwidth

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports3
  • AudioYes
  • ColorBlack
  • SpecificationsHDMI 2.1 Splitter 1 in 3 out Input Video Signal:0.5-1.0 Volt
  • Splits one HDMI source to three displays simultaneously
  • Handles 8K at 60 Hz for ultra-high-definition clarity
  • Supports 4K at 120 Hz and 1080p at 240 Hz for smooth gaming
  • Passes Dolby Atmos 7.1-channel audio through every output
  • Smart EDID management offers four modes for optimal compatibility

1×3 HDMI 2.1 Splitter for 8K Duplication

The LUOM OZF8K2 takes one HDMI 2.1 source and duplicates it across three HDMI displays. It supports 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz with VRR and HDR10. The unit is built for users who need identical content on multiple screens such as digital signage, multi-room viewing or simultaneous recording.

Power Adapter and EDID Modes Change Reliability

A DC 5 V power adapter is included so the splitter can regenerate the signal over longer cable runs. Smart EDID management offers four modes: Auto, Copy 1, Copy 2 and Copy 3. These modes let the installer force a specific display’s capabilities or allow automatic negotiation, which prevents handshake failures when mixed-resolution sinks are connected.

Plug-and-Play Install with Cable-Length Limits

No software or drivers are required; simply connect the source, the three displays and the power adapter. The manufacturer rates total cable reach at 26 ft, split as 16 ft on the input side and 10 ft on each output. Exceeding these lengths or using passive cables beyond the rated distance is the most common cause of signal drop-out or HDCP errors. Installers who need extended desktop mode rather than duplication should look elsewhere, as this device only mirrors the same image to every output.

Highlights

  • Splits one HDMI source to three displays simultaneously
  • Handles 8K at 60 Hz for ultra-high-definition clarity
  • Supports 4K at 120 Hz and 1080p at 240 Hz for smooth gaming
  • Passes Dolby Atmos 7.1-channel audio through every output
  • Smart EDID management offers four modes for optimal compatibility

Specifications

BrandLUOM
SeriesOZF8K2
ModelOZF8K2
Part NumberOZF8K2
TypeHDMI Splitters
Changer TypeHDMI
Ports3
AudioYes
ColorBlack
SpecificationsHDMI 2.1 Splitter 1 in 3 out
Input Video Signal:0.5-1.0 Volts P-P
Input DDC Signal:5 Volts P-P (TTL)
Max Single Link Range:8K/ 60Hz
Output Video:HDMI 2.1 + HDCP 2.3/1.1/1.2/1.3/1.4/2.0/2.2
Resolutions DTV/HDTV:480P/576i/576P/720P/1080i/2160P/4320P
HDMI Version:HDMI 2.1
EDID Duration:4 seconds
Power Supply:5V/2A
Frequency Bandwidth:48Gbps
Deep color:30 bit, 36 bit, 48 bit per pixel
Digital Audio Format:DTS-HD/ Dolby Atmos/ Dolby true HD/Digital
7.1CH/ LPCM 7.1/ DTS/ Dolby AC3/ DSD/ DTS:X
Input Connector1 HDMI
Output Connector3 HDMI
Maximum Resolutions8K@60Hz
Bandwidth48Gps
FeaturesHDMI 2.1 Splitter 8K@60Hz, HDMI Splitter 1 in 3 Out 4K@120Hz
Plug and play, no software required, easy to access.
Transfer HDMI input output signal up to 26ft (Input 16 ft and output 10ft ).
Smart EDID management: EDID HDMI Splitter provides 4 switching modes that can be meet for different resolution needs. With flexible EDID switching you can set the desired output signal for your video sources to improve compatibility with your display or projector and works stability.
HDMI Input compatible with any HDMI device: such as PS4/ Roku/ Fire TV/ Blu-ray players/ PS4 Pro/ PS3/ Beamer/ Lap
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents8K HDMI Splitter*1, DC5V Power Adapter*1, User Manual*1

Questions about this item

Will the DC5V power adapter need replacing after extended use?

The unit ships with a DC5V power adapter; no user-serviceable parts inside, so only the adapter itself might need swapping if it fails.

What bandwidth ceiling limits sustained 8K60 transmission?

The splitter is rated for 48 Gbps, matching HDMI 2.1 spec, so the 48 Gbps link is the hard ceiling for uncompressed 8K@60Hz.

Does the box get hot or draw much power when running all day?

It runs on a 5 V external supply and has no fan; typical operation stays cool to the touch with minimal power draw.

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