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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

  • Port count4
  • Adapter typeHDMI
  • Input ports1x HDMI female
  • Output ports4x HDMI female
  • Maximum supported resolutions8K@60 Hz
  • Bandwidth rating48Gps
  • 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.

How it compares

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

Price $49.99
Pricier than about 89% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZF8K3
Model nameOZF8K3
Part numberOZF8K3
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating48Gps
Display
Maximum supported resolutions8K@60 Hz
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1x HDMI female
Output ports4x HDMI female
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box8K HDMI Splitter*1, DC5 V 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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