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Compact black aluminum HDMI switch with three inputs, one output, front LEDs and IR remote

SMUGDESK

SMUGDESK 3×1 HDMI 2.1 Switch 8K@60Hz 4K@120Hz 1080P@240Hz 48Gbps HDR10+ HDCP2.3 IR Remote Auto-Switch

SKU CH-ENNM-1NSTN

A 3×1 HDMI 2.1 switch routes three 48 Gbps sources to one display at 8K 60 Hz, 4K 120 Hz or 1080P 240 Hz with HDR10+ and HDCP 2.3, using auto-switching, IR remote or front button control

  • Switch three 8K sources to one display with 48Gbps bandwidth
  • Enjoy 8K@60Hz cinema and 4K@120Hz gaming on a single screen
  • Achieve 1080P@240Hz responsiveness for competitive play without cable swapping
  • Control via auto-switch, IR remote or front button from anywhere
  • Plug-and-play with dual power options for stable high-resolution signal

Three HDMI 2.1 sources to one display

This HDMI 2.1 switch connects up to three source devices to a single UHD display, removing the need to swap cables manually. It is built for modern home-theatre and e-sports gaming setups that run 8K or high-refresh 4K content.

Aluminium shell with gold-plated ports

The compact aluminium housing dissipates heat during long sessions while gold-plated connectors resist interference for stable signal transmission. Triple control modes — auto-switching on power-up, IR remote and a front-panel button with LED indicators — let you change sources from the couch or the desk.

48 Gbps bandwidth for 8K 60 Hz

The 48 Gbps chipset unlocks the full HDMI 2.1 specification: 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz with VRR, ALLM and QMS support. HDCP 2.3 and HDR10+ certification ensure protected 8K streaming and dynamic HDR pass-through without handshake failures.

Highlights

  • Switch three 8K sources to one display with 48Gbps bandwidth
  • Enjoy 8K@60Hz cinema and 4K@120Hz gaming on a single screen
  • Achieve 1080P@240Hz responsiveness for competitive play without cable swapping
  • Control via auto-switch, IR remote or front button from anywhere
  • Plug-and-play with dual power options for stable high-resolution signal

Specifications

No published specifications for this item yet.

Questions about this item

What bandwidth does the HDMI 2.1 interface provide and which resolutions does it cap?

The switch runs at 48 Gbps and supports 8K at 60 Hz, 4K at 120 Hz and 1080P at 240 Hz.

What physical connections and power options does the unit need to fit and run?

Three HDMI inputs and one HDMI output with gold-plated connectors; it draws power from the HDMI bus or an external USB-C supply.

How is the switch installed and what step do users often miss?

Connect sources and display, then plug the USB-C power cable if the HDMI bus power is insufficient for stable 8K signal.

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