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Small black aluminium box with three HDMI inputs and one output cable

Jansicotek

Jansicotek OZ8Q3-2 3-port 8K HDMI video switch

SKU CH-C28S-P1PM3

Connects three HDMI sources to one display at up to 7680x4320 resolution with 48Gbps bandwidth and HDMI 2.1 support

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports3-Port UHD
  • SpecificationsPlug and Play: No extra power required, the 8K HDMI switch b
  • Input Connector3 x HDMI
  • Switch three sources to one display with a single button press
  • Delivers 8K at 60 Hz and 4K at 120 Hz over HDMI 2.1
  • Supports HDR10, HDR10+ and Dolby Vision for richer colour depth
  • Draws power from connected devices — no separate adapter needed
  • Aluminium alloy housing in a compact 5.91 x 2.36 x .79 inch form factor

Three-input HDMI 2.1 switch

This Jansicotek OZ8Q3-2 unit connects three HDMI sources to a single display and supports video rates up to 7680x4320 at 60 Hz and 1080P at 240 Hz. The aluminium-alloy box draws power from the attached sources so no external supply is needed. It is aimed at owners of an 8K TV or high-refresh monitor who want to keep a console, a streaming stick and a PC permanently connected.

Replaces manual cable swapping

The switch removes the need to reach behind the screen each time you change from a game console to a media player or work laptop. The jump is worthwhile when you have three active HDMI 2.1 devices and only one 8K-capable input on the display. Buyers who need to route four or more sources simultaneously cannot use this model.

Plug-and-play with one button

Installation takes seconds: connect the three inputs, the single output cable supplied in the box, and press the front selector to change sources. The most common issue is insufficient bus power; keeping at least two source devices powered on usually solves it. Users with very long HDMI runs may see signal drop-out because the switch has no built-in equalisation.

Highlights

  • Switch three sources to one display with a single button press
  • Delivers 8K at 60 Hz and 4K at 120 Hz over HDMI 2.1
  • Supports HDR10, HDR10+ and Dolby Vision for richer colour depth
  • Draws power from connected devices — no separate adapter needed
  • Aluminium alloy housing in a compact 5.91 x 2.36 x .79 inch form factor

Specifications

BrandJansicotek
SeriesOZ8Q3-2
ModelOZ8Q3-2
Part NumberOZ8Q3-2
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports3-Port UHD
SpecificationsPlug and Play: No extra power required, the 8K HDMI switch box will obtain power automatically from the source devices through the HDMI ports. (Note: Please keep 2 or 3 input sources powered on to supply power to the product.)This HDMI Switch has the key-press-switching function, you can push the button to change what input source you want to use.
Input Connector3 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
Features8K HDMI 2.1 Switch 3 x 1: high quality aluminum alloy HDMI 2.1 switch 3 in 1 out, connect 3 HDMI sources to one display to switch between different devices, reduce the mess of cable connection on your TV for seamless office-game switching, Enjoy playtime and work time with ease.
HDMI 2.1 Switch 8K@60Hz: HDMI 2.1 switch supports 8K@60Hz, 4K@120Hz,1080P@240Hz, provides you with a transmission rate of up to 48Gbps and is backward compatible with all previous HDMI standards.High-speed and stable transmission of high-definition video signals with smooth and undistorted picture quality.Pro
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1x HDMI Switch
1x HDMI Output cable
1x User manual

Questions about this item

What are the exact dimensions of the Jansicotek OZ8Q3-2 switch so I can confirm it fits my AV cabinet?

The unit measures 5.91 x 2.36 x 0.79 inches and weighs 11.9 ounces, making it compact enough for tight shelves or behind a display.

Does the switch require an external power adapter, or does it draw power from the connected HDMI sources?

It draws power automatically from the HDMI source devices; the instructions note that keeping two or three inputs powered on ensures reliable operation without a separate adapter.

Is the included HDMI output cable rated for the full 48Gbps bandwidth needed for 8K@60Hz?

The supplied output cable is designed to handle the switch’s 48Gbps maximum bandwidth, supporting 8K@60Hz, 4K@120Hz and 1080P@240Hz without signal loss.

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