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Small black box with two HDMI ports on one side one on the other a button and LED lights a micro USB power port on the side

Jansicotek

Jansicotek 8K HDMI 2.1 Switch Splitter 2 In 1 Out 48Gbps

SKU CH-TEY4-R4XNJ

Two-input HDMI 2.1 switch routes 8K at 60 Hz or 4K at 120 Hz from two sources to one display at 48 Gbps

  • TypeHDMI Splitters
  • Ports2
  • Output Connector2x HDMI female
  • Maximum ResolutionsHD 8K(7680*4320) @60Hz 4K@120Hz
  • Package Contents1 x HDMI-compatible switch unit 1 x USB A to Micro B cable 1
  • Connect two sources to one display with a single button press
  • 8K at 60 Hz and 4K at 120 Hz supported via 48 Gbps bandwidth
  • HDMI 2.1 compatible and backward compatible with earlier HDMI standards
  • USB-powered operation with front-panel LED status indicators
  • Plug-and-play setup requires no drivers or software installation

Two-source HDMI 2.1 switch for single display

This Jansicotek unit lets you connect two HDMI sources to one screen and swap between them with a front-panel button. It is aimed at users who want to share a monitor or projector between a computer, console or media player without unplugging cables. The switch requires the included USB-to-Micro-B cable for power before any signal appears.

Powered operation with instant switching

External power from the supplied USB cable is mandatory; the device will not pass video without it. Once powered, pressing the button changes the active input in about one second and LED indicators show which source is live. No fan or active cooling is mentioned, so the unit runs silently in normal use.

48 Gbps bandwidth for 8K 60 Hz and 4K 120 Hz

The single specification that decides suitability is the 48 Gbps maximum throughput, which supports 7680×4320 at 60 Hz and 4K at 120 Hz when used with compliant HDMI 2.1 cables. Buyers needing higher refresh rates at 8K or more than two inputs will need a different device.

Highlights

  • Connect two sources to one display with a single button press
  • 8K at 60 Hz and 4K at 120 Hz supported via 48 Gbps bandwidth
  • HDMI 2.1 compatible and backward compatible with earlier HDMI standards
  • USB-powered operation with front-panel LED status indicators
  • Plug-and-play setup requires no drivers or software installation

Specifications

TypeHDMI Splitters
Ports2
Output Connector2x HDMI female
Maximum ResolutionsHD 8K(7680*4320) @60Hz 4K@120Hz
Package Contents1 x HDMI-compatible switch unit
1 x USB A to Micro B cable
1 x User Manual

Questions about this item

How do I install the Jansicotek 8K HDMI 2.1 switch and what step is often missed?

Connect both source devices to the two input ports and the display to the single output port, then plug the included USB-A to Micro-B cable into a powered USB port or adapter to supply external power; the switch will not pass any signal without this power connection.

What maintenance or replacement will the Jansicotek 8K HDMI 2.1 switch need later?

No scheduled maintenance is required; if the USB power cable or the external USB power adapter fails over time, replacing that cable or adapter restores operation.

What limit appears first during sustained use of the Jansicotek 8K HDMI 2.1 switch?

The bandwidth ceiling of 48 Gbps caps the maximum signal to 8K at 60 Hz or 4K at 120 Hz; pushing higher resolutions or refresh rates beyond those figures will be the first constraint encountered.

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