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Black rectangular HDMI splitter with four output ports and power adapter

WRIARICH

WRIARICH 1×4 HDMI Splitter 4K 30Hz 1.4 Out Ultra HD

SKU CH-ZD3F-8782D

Splits one HDMI source to four displays at 3840×2160 resolution and 30 Hz

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Distributes one source to four displays simultaneously
  • Supports Ultra HD 4K at 30 Hz resolution
  • Handles 8, 10 and 12 bit deep color
  • Passes DTS-HD and Dolby TrueHD audio formats
  • Includes 5 V DC power supply for stable operation

HDMI 1×4 Splitter 4K 30 Hz

This WRIARICH splitter takes a single HDMI source and sends the same signal to four displays at once. It supports Ultra HD resolution up to 3840 × 2160 at 30 Hz and passes through 1080p, 720p and 480p formats. The unit is HDCP 1.4 compliant and handles 8, 10 and 12 bit deep colour. A 5 V DC power supply is included in the box.

Suits single-source multi-screen setups.

Installers who need the same picture on four monitors, projectors or TVs will find this device fits the job. It also carries multi-channel audio formats such as DTS-HD and Dolby TrueHD to compatible soundbars or AV receivers. Buyers who need each screen to show different content should look at a matrix switch or separate source devices instead.

Maximum resolution 3840 × 2160 at 30 Hz

The key specification is the 3840 × 2160 pixel ceiling at a 30 Hz refresh rate, which defines the highest image quality the splitter can distribute. Bandwidth reaches 3.4 Gbps with a TMDS clock up to 340 MHz, and the box accepts standard AWG26 HDMI cables on the input side. If your source or displays require 4K at 60 Hz or higher refresh rates, this model will not meet that requirement.

How it compares

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

Price $14.99
Cheaper than about 70% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZF4
Model nameOZF4
Part numberOZF4
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports4 HDMI Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1 x HDMI Splitter 1 in 4 out, 1x 5 V DC Power Supply, 1 x User manual.

Questions about this item

Should I pick the 1×4 model or a different port count for four displays?

This unit is a fixed 1×4 splitter, so one HDMI source feeds four identical outputs at once.

What does the 4K 30 Hz rating mean when I connect a TV?

The splitter passes Ultra HD 3840×2160 at 30 Hz, plus 1080p, 720p and 480p signals without downscaling.

Does the HDMI 1.4 spec limit the bandwidth on each output?

Yes, the 3.4 Gbps ceiling and 340 MHz TMDS clock cap each port to 4K 30 Hz and 8/10/12-bit deep colour.

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