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Black metal box with one HDMI input and four HDMI outputs

ESTONE

ESTONE OZF8K3 1x4 HDMI 2.1 Splitter 8K@60Hz 4K@120Hz Metal Case

SKU CH-3X2T-FKEJC

Splits one HDMI 2.1 source to four identical displays at up to 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth and HDCP 2.3 support

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsHDMI 2.1 Splitter 1 in 4 out Input Video Signal:0.5-1.0 Volt
  • Distributes one source to four displays simultaneously
  • Supports 8K resolution at 60 Hz refresh rate
  • Delivers 4K gaming at 120 Hz high refresh
  • Handles 48 Gbps bandwidth for uncompressed signals
  • Plug-and-play operation with smart EDID management

1x4 HDMI 2.1 Splitter

This ESTONE OZF8K3 unit takes one HDMI source and mirrors it to four displays simultaneously. It is built for installers, retailers, educators and gamers who need identical 8K or high-refresh 4K content across multiple screens without extending the desktop.

48 Gbps bandwidth ceiling

The HDMI 2.1 interface caps total throughput at 48 Gbps, so all four outputs share that single pipeline. Cable runs are limited to 16 ft on the input side and 10 ft per output, with a combined path not exceeding 26 ft. HDCP 2.3 and earlier versions are supported, but the splitter cannot bypass copy protection or convert signals to other interfaces.

8K 60 Hz and 4K 120 Hz headroom

The chipset comfortably drives 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz with HDR10 and Dolby Atmos 7.1-channel audio. Beyond those resolutions or refresh rates the bandwidth budget is exceeded, so higher formats such as 8K 120 Hz or multi-stream transport are not possible. EDID management is automatic, but the device only duplicates, never extends.

Highlights

  • Distributes one source to four displays simultaneously
  • Supports 8K resolution at 60 Hz refresh rate
  • Delivers 4K gaming at 120 Hz high refresh
  • Handles 48 Gbps bandwidth for uncompressed signals
  • Plug-and-play operation with smart EDID management

Specifications

BrandESTONE
SeriesOZF8K3
ModelOZF8K3
Part NumberOZF8K3
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsHDMI 2.1 Splitter 1 in 4 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 Connector1x HDMI female
Output Connector4x HDMI female
Maximum Resolutions8K@60Hz
Bandwidth48Gps
FeaturesHDMI 2.1 Splitter 8K@60Hz, HDMI Splitter 1 in 4 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

How many output ports does the OZF8K3 provide?

The unit has four HDMI female outputs, so one source can feed four identical displays at once.

What does the 48 Gbps bandwidth mean for my 8K 60 Hz setup?

It carries the full 8K 60 Hz signal with HDR and 7.1-channel audio without compression.

Which HDMI version and HDCP level does the splitter use?

It runs HDMI 2.1 and supports HDCP 2.3 plus earlier versions down to 1.1.

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