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Small black box with one HDMI input and four HDMI outputs, plus a power port

ESTONE

ESTONE OZF4 1x4 HDMI Splitter 4K 30Hz video splitter

SKU CH-J0HG-FPTBK

Splits one HDMI source to four displays at up to 3840 x 2160 resolution and 30 Hz with HDCP 1.4 and audio pass-through

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsQuadruple HDMI monitor splitter One HDMI input to Four HDMI
  • Distributes one source to four displays simultaneously
  • Supports Ultra HD 4K resolution at 30 Hz refresh rate
  • Handles 3.4 Gbps bandwidth with 340 MHz TMDS clock
  • Compatible with consoles, streamers, PCs and Blu-ray players
  • Includes 5 V DC power supply for stable long-distance signal

1×4 HDMI Splitter for Four Displays

The ESTONE OZF4 takes one HDMI source and duplicates it across four outputs simultaneously. It supports video resolutions up to 3840 x 2160 at 30 Hz and passes audio formats including DTS-HD and Dolby TrueHD. The unit is HDCP 1.4 compliant and handles 8, 10, or 12 bit deep colour. A 5 V DC power supply is included for stable operation.

Suits Single-Source Multi-Screen Setups

This splitter fits installations where one player, console, or PC must feed identical content to four screens in a bar, office, or home. It does not suit users who need independent images on each display or who require 4K at 60 Hz. Buyers needing longer cable runs beyond the supported distance should consider active extenders instead.

Bundled Power Supply Enables Reliable Distribution

The included 5 V DC adapter powers the internal amplification so the signal remains stable over standard AWG26 cables up to 100 ft. A user manual provides basic connection guidance. No additional cables or mounting hardware are supplied, so installers must source HDMI leads separately.

Highlights

  • Distributes one source to four displays simultaneously
  • Supports Ultra HD 4K resolution at 30 Hz refresh rate
  • Handles 3.4 Gbps bandwidth with 340 MHz TMDS clock
  • Compatible with consoles, streamers, PCs and Blu-ray players
  • Includes 5 V DC power supply for stable long-distance signal

Specifications

BrandESTONE
SeriesOZF4
ModelOZF4
Part NumberOZF4
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsQuadruple HDMI monitor splitter
One HDMI input to Four HDMI outputs
HDMI input: Computer, Chromecast, XBox, PS3, PS4, PS5, Fire Stick, Blu-Ray DVD Player, Satellite Receiver, Roku, PC etc.
HDMI output: Monitors, Projectors, HD TVs, VR etc.
HDMI audio output: HDMI Speaker, Soundbar etc.
HDCP 1.4b, HDCP 1.4, deep color 8/ 10/ 12bit..
Supports Ultra HD 4Kx2K@30HZ/ 1080P/ 1080i, 720p/ 720i, 480p/ 480i.
Audio format: DTS-HD/ Dobly-true HD/ DTS/ Dobly-AC3, DSD.
Input Connector1 HDMI input
Output Connector4 HDMI Output
Maximum Resolutions3840 x 2160
Features- Supported Audio: DTS-HD, Dolby-trueHD, DTS, Dolby-AC3, DSD etc.
- Support highest rate of 3.4Gbps and TMDS clock can be up to 340Mhz
- Support 8/10/12 bit deep color
- Support AWG26 HDMI standard cable: input up to 15 meters, output up to 15 meters, (when the resolution is 4K, input up to 8 meters, output up to 8 meters.)
- Support one single HDMI source, accessing to multiple HDMI sknks, the source can be DVD player, A/V receiver, set top box and etc.
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents1 x HDMI Splitter 1 in 4 out, 1x 5V DC Power Supply, 1 x User manual.

Questions about this item

Which HDMI source devices can I plug into the splitter's single input?

The splitter accepts any standard HDMI source such as a computer, Xbox 360, Xbox One, PS3, PS4, PS5, Blu-ray player, satellite receiver, Roku, Chromecast or Fire Stick.

Will my older 1080p displays work with the 4K 30 Hz signal from this splitter?

Yes, the splitter supports 1080p, 1080i, 720p, 720i, 480p and 480i so each connected display receives a compatible resolution.

How can I verify that all four outputs are mirroring the source correctly after setup?

Play a 4K 30 Hz test pattern or any video on the source and confirm the same image appears simultaneously on all four connected screens.

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