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Small black HDMI splitter box with one input and two output ports

ESTONE

ESTONE OZF8K1 1×2 HDMI 2.1 Splitter 8K 60Hz 4K 120Hz

SKU CH-3D0B-1W3D0

Splits one HDMI 2.1 source to two displays at up to 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth and HDCP 2.3 support

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports2
  • AudioYes
  • ColorBlack
  • SpecificationsHDMI 2.1 Splitter 1 in 2 out Max Single Link Range:8K/ 60Hz
  • Duplicate one HDMI source to two displays simultaneously
  • Supports 8K resolution at 60 Hz and 4K at 120 Hz
  • Handles 48 Gbps bandwidth with HDCP 2.3 compliance
  • Includes EDID management and down-scaling for mixed displays
  • Powered by included 5 V adapter for stable signal regeneration

ESTONE OZF8K1 1×2 HDMI 2.1 Splitter

The ESTONE OZF8K1 is an HDMI 2.1 splitter that duplicates one source signal to two displays or a display and a soundbar simultaneously. It supports video resolutions up to 8K at 60 Hz and 4K at 120 Hz with 48 Gbps bandwidth. HDCP 2.3 compliance ensures compatibility with protected content from consoles, media players and PCs. The unit is brand new and includes a DC 5 V power adapter.

Build integration: one input, two HDMI outputs

Connect a single HDMI source such as a PS5, Xbox, Blu-ray player or PC to the input; the two HDMI outputs feed matching signals to monitors, projectors or a soundbar. The splitter regenerates the signal, which helps maintain integrity over longer cable runs. EDID management and a built-in down-scaler allow mixed-resolution sinks to operate in sync without manual configuration. Only mirroring is supported; extended desktop modes are not available.

Thermals, noise and power draw

The compact aluminium enclosure measures 5.59 by 3.15 by 1.26 inches and weighs 3.2 ounces, dissipating heat passively with no fan and therefore silent operation. Power is supplied by the included DC 5 V adapter, drawing minimal current for the splitter logic and signal regeneration. No additional cooling or external power budgeting is required for normal use.

Highlights

  • Duplicate one HDMI source to two displays simultaneously
  • Supports 8K resolution at 60 Hz and 4K at 120 Hz
  • Handles 48 Gbps bandwidth with HDCP 2.3 compliance
  • Includes EDID management and down-scaling for mixed displays
  • Powered by included 5 V adapter for stable signal regeneration

Specifications

BrandESTONE
SeriesOZF8K1
ModelOZF8K1
Part NumberOZF8K1
TypeHDMI Splitters
Changer TypeHDMI
Ports2
AudioYes
ColorBlack
SpecificationsHDMI 2.1 Splitter 1 in 2 out
Max Single Link Range:8K/ 60Hz
Output Video:HDMI 2.1 + HDCP 2.3/1.1/1.2/1.3/1.4/2.0/2.2
Resolutions DTV/HDTV:480P/576i/576P/720P/1080i/2160P/4320P
HDMI Version:HDMI 2.1
EDID Duration:4 seconds
Power Supply:5V/2A
Frequency Bandwidth:48Gbps
Deep color:30 bit, 36 bit, 48 bit per pixel
Digital Audio Format:DTS-HD/ Dolby Atmos/ Dolby true HD/Digital
7.1CH/ LPCM 7.1/ DTS/ Dolby AC3/ DSD/ DTS:X
Input Connector1 HDMI
Output Connector2 HDMI
Maximum Resolutions8K@60Hz
Bandwidth48Gps
Features1x2 HDMI 2.1 Splitter use a single HDMI source,accessing to multiple HDMI sinks. It allows one HDMI device to be split easily to 2 HDMI compatible monitors, projectors or soundbar. In addition,it can be placed at the end of a long HDMI cable to regenerate the HDMI signal. The resolution of this hdmi splitter can be up to 8K@60Hz HDCP 2.3.
High-grade Configuration: 8K HDMI splitter supports HDCP2.3, HDMI2.1, EDID, 3D, RGB 4:4:4, Ultra HD Max Resolution 8K@50/60Hz,4K@120Hz RGB 4:4:4 HDR 10+,1440P@144Hz,1080P@240Hz,The most high-grade configuration gives you the most extreme enjoyment.
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents8K HDMI Splitter*1, DC5V Power Adapter*1, User Manual*1

Questions about this item

What maximum bandwidth does the splitter handle before signal loss appears under sustained 8K 60 Hz use?

The splitter is rated for 48 Gbps bandwidth, matching the HDMI 2.1 limit for 8K at 60 Hz.

How much heat or fan noise does the unit produce when powered continuously for a full day?

The aluminium enclosure passively dissipates heat with no fan, so it runs silently and stays warm but not hot during all‑day operation.

Which power source must I already have on hand for the splitter to function?

A standard wall outlet is required for the included DC 5 V power adapter.

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