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Black rectangular HDMI multi-viewer with four input ports and one output port

ESTONE

ESTONE OZQF 4×1 HDMI Multi-Viewer 4K30/1080P60

SKU CH-RA0V-9KDAX

A 4-input HDMI multi-viewer showing four sources simultaneously on one screen with five layout modes and seamless switching up to 4K at 30 Hz

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI 1.4
  • Output ports1 x HDMI 1.4
  • Maximum supported resolutions4096 × 2160
  • Units per package1
  • View four sources at once with five split-screen modes
  • Seamless switching between four HDMI 1.4 inputs with no signal loss
  • Output up to 4K at 30 Hz or 1080p at 60 Hz via HDMI 1.4
  • IR remote included for convenient source and layout control
  • Compact 8.39 × 3.94 × 0.98 in unit weighs 0.85 lb

4-Input HDMI Multi-Viewer

The ESTONE OZQF is a 4×1 HDMI multi-viewer that connects four HDMI sources to one display and shows them simultaneously. It supports five viewing modes including quad-split, picture-in-picture and full-screen layouts. Seamless switching changes sources without blanking the output. An IR remote and DC power adapter are included in the box.

Suits multi-source monitoring

This unit suits installers and enthusiasts who need to watch four cameras, consoles or media players on a single screen at once. It is not for users who only need simple source selection without split-screen viewing. Buyers requiring 4K at 60 Hz RGB output should look elsewhere, as the highest RGB mode is 4K at 30 Hz.

HDMI 1.4 with 4K30 RGB limit

The single specification that decides fit is the HDMI 1.4 interface, which caps RGB output at 4K 30 Hz while allowing 4K 60 Hz only in YUV colour space. If your display or source demands 4K 60 Hz RGB, this switcher will not deliver it.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 70% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZQF
Model nameOZQF
Part numberOZQF
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Display
Maximum supported resolutions4096 × 2160
Audio & video
SoundYes
Ports & slots
Port count4
Input ports4 x HDMI 1.4
Output ports1 x HDMI 1.4
Size & build
Product dimensions8.39 × 3.94 × 0.98 in
Product weight0.85 lb (0.39 kg)
In the box
Units per package1
In the boxHDMI Multiviewer x1, IR Remote x1, DC Power adapter x1, User Manual x1 with hassle-free 12-months warranty and lifetime technical support.

Questions about this item

Should I pick the 1080P60 or 4K30 mode for my display?

The switch outputs either 1080P at 60Hz or 4K at 30Hz; choose 4K30 for maximum resolution or 1080P60 for smoother motion on 1080P screens.

What does the 4K30 headline mean when I connect four sources to one monitor?

All four 4K inputs are scaled and combined into a single 4K30 output, so each quadrant refreshes at 30Hz while the overall image stays at 4K resolution.

How far can I run HDMI cables with the HDMI 1.4 ports on this unit?

High-speed HDMI cables up to 15 metres are supported on both the four inputs and the single output.

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