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Black aluminium HDMI 2.1 switch box, three inputs one output, IR remote included

ESTONE

ESTONE OZ8Q3-3 8K HDMI 2.1 Switch 3x1 48Gbps

SKU CH-DVVM-FYRH4

Switches three HDMI 2.1 sources to one display at up to 8K 60 Hz and 48 Gbps with IR remote and auto-switching

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports3-Port UHD
  • AudioYes
  • Specifications8K HDMI 2.1 Switch 3X1 HDR 8K@60Hz 4K@120Hz 2K@144Hz HDMI 2.

Ports 3-Port UHD

  • Connect three sources to one display via three HDMI 2.1 inputs and one output
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 2K at 144 Hz on a single screen
  • Switch instantly with the included IR remote or front button, no unplugging required
  • Powered 48 Gbps bandwidth keeps high-resolution signals stable without lag or dropouts
  • Aluminium alloy housing dissipates heat for reliable operation in home or office setups

Three-port 8K HDMI 2.1 switch

The ESTONE OZ8Q3-3 connects three HDMI 2.1 sources to one display at up to 7680x4320 resolution and 60 Hz refresh. It handles 48 Gbps bandwidth, HDCP 2.3 and HDR formats including Dolby Vision. A 5 V power adapter and IR remote are included for stable operation and convenient switching.

Sustained-load stability

External power keeps the signal path steady during long sessions, preventing the drop-outs or resolution loss that bus-powered units can show after extended use. The aluminium chassis helps dissipate heat so performance remains consistent whether you are gaming at 4K 120 Hz or running an 8K 60 Hz presentation.

Upgrade from manual cable swapping

This replaces the hassle of unplugging and reconnecting cables between a console, a PC and a media player. The jump is worthwhile when you need instant, lag-free switching among three 48 Gbps sources without degrading 8K or high-refresh 4K signals. It does not serve setups that require one source split to multiple displays.

Highlights

  • Connect three sources to one display via three HDMI 2.1 inputs and one output
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 2K at 144 Hz on a single screen
  • Switch instantly with the included IR remote or front button, no unplugging required
  • Powered 48 Gbps bandwidth keeps high-resolution signals stable without lag or dropouts
  • Aluminium alloy housing dissipates heat for reliable operation in home or office setups

Specifications

BrandESTONE
SeriesOZ8Q3-3
ModelOZ8Q3-3
Part NumberOZ8Q3-3
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports3-Port UHD
AudioYes
Specifications8K HDMI 2.1 Switch 3X1 HDR 8K@60Hz 4K@120Hz 2K@144Hz HDMI 2.1 Switcher 3 port in 1 out HDCP2.3 for Xbox Series X PS5 Invidia
HDMI-compatible Switch: HDMI 2.1 and HDCP 2.3,48Gbps transmission speed,This HDMI-compatible switcher allow you to connect three HDMI-compatible source to one HDMI-compatible display.
Three switch mode:support auto switch,Panel switch and IR remote control.
HDMI Input/Output:The length of hdmi input / hdmi output is less than 1.5 meter for 8K@60Hz/4K@120Hz;The length of hdmi input / hdmi output is less than 5 meter for 4K@60Hz;
Actual Test: 8K HDMI Switch test
Input Connector3 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1x 3X1 HDMI 2.1 Switch
1x 5V power adapter
1x IR Remote Control(Battery is not included)
1x User Manual

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Questions about this item

Does the ESTONE OZ8Q3-3 generate noticeable heat or fan noise when switching 8K@60Hz signals all day?

The unit has no fan and uses an aluminium alloy case for passive cooling, so it runs silently; the 48Gbps bandwidth is handled without active airflow.

Which cables and power items must I already have to connect three sources to one display?

You need three HDMI 2.1 source cables, one HDMI 2.1 cable to the display, and a mains outlet for the included 5V power adapter; the IR remote requires two AAA batteries not supplied.

Will my older 1080P@144Hz monitor work alongside a new 4K@120Hz console through this switch?

Yes, the switch supports 1080P@144Hz and 4K@120Hz simultaneously on its three inputs, and the red LED shows which port is active.

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