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Black rectangular HDMI splitter box with five ports and power input

ESTONE

ESTONE OZF4 HDMI Splitter 1x4 4K 30Hz Black

SKU CH-HA6B-XD7AF

Distributes one HDMI source to four displays at 3840×2160 30 Hz with audio

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsQuadruple HDMI monitor splitter One HDMI input to Four HDMI
  • One HDMI source mirrored to four displays simultaneously
  • Ultra HD 4K at 30 Hz with 3.4 Gbps bandwidth
  • Supports 8, 10 and 12-bit deep colour for richer gradients
  • HD audio formats including DTS-HD and Dolby TrueHD pass through
  • Powered splitter drives signals up to 100 ft over AWG26 cable

1×4 HDMI Splitter for Multi-Display Setups

The ESTONE OZF4 takes one HDMI source and duplicates it across four HDMI displays simultaneously. It supports 3840 x 2160 resolution at 30 Hz with HDCP 1.4b compliance. The unit handles 8, 10, and 12-bit deep color and passes audio formats including DTS-HD and Dolby TrueHD. It is suited for retail signage, conference rooms, or home installations requiring identical mirrored output on up to four screens.

Source and Cable Checks Before Ordering

Verify that your source device has a standard HDMI output and can drive a 3.4 Gbps signal with a TMDS clock up to 340 MHz. Ensure the four destination displays accept the same resolution and refresh rate, as the splitter mirrors a single signal to all outputs. Use AWG26 HDMI cables for runs up to 100 ft; longer or thinner cables may reduce stability. A 5 V DC power adapter is required and included.

Included Power Supply and Manual

The bundle provides a 5 V DC power adapter, so the splitter operates without drawing power from the source device. This external supply helps maintain signal integrity over the full 100 ft cable distance on all four outputs. A user manual is also included for setup guidance. No additional software, mounting brackets, or HDMI cables are supplied.

Highlights

  • One HDMI source mirrored to four displays simultaneously
  • Ultra HD 4K at 30 Hz with 3.4 Gbps bandwidth
  • Supports 8, 10 and 12-bit deep colour for richer gradients
  • HD audio formats including DTS-HD and Dolby TrueHD pass through
  • Powered splitter drives signals up to 100 ft over AWG26 cable

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

Does the splitter come with the power supply and cables or do I need to buy them separately?

The package includes the 1×4 HDMI splitter, a 5V DC power supply and a user manual. HDMI cables for the input and the four outputs are not included and must be purchased separately.

This model is listed as 4K 30Hz — will it pass 4K 60Hz from a PS5 or PC?

The splitter is specified for a maximum resolution of 3840 x 2160 at 30Hz and complies with HDMI 1.4b. It will not pass 4K at 60Hz; the connected displays will be limited to 30Hz at 4K or lower refresh rates at 1080p.

What does the 3.4Gbps bandwidth figure mean for cable length and signal quality?

The 3.4Gbps bandwidth supports TMDS clock rates up to 340MHz and deep colour up to 12-bit. Using AWG26 standard HDMI cables the manufacturer states a transmission distance of up to 100ft while maintaining a stable signal.

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