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Compact black HDMI 2.1 bi-directional switcher with three ports

SMUGDESK

SMUGDESK Bi-Directional HDMI 2.1 Switcher 4K 120Hz 1x2 2x1

SKU CH-FQ39-PVC2H

Bi-directional HDMI 2.1 switcher handles 1x2 split or 2x1 switching with 4K 120Hz, Dynamic HDR, Dolby Vision and Dolby Atmos

  • Bi-directional 1x2 split or 2x1 switch for flexible connection layouts
  • HDMI 2.1 standard enables 8K video and 4K 120Hz high refresh rate gaming
  • Dynamic HDR, Dolby Vision and Dolby Atmos support with HDCP 2.3 compliance
  • Works with PS5, PS4, TV boxes, consoles, TVs, monitors and projectors
  • Compact plug-and-play design needs no external power in most scenarios

Versatile Signal Switching

This SMUGDESK bidirectional HDMI 2.1 switcher handles both 1x2 signal distribution and 2x1 source selection in a single unit. It suits gamers and home-theater users who need to toggle between consoles or send one source to two displays. The compact adapter requires no external power for typical setups, keeping installation simple.

Compact Plug-and-Play Build

A lightweight chassis fits neatly behind a TV or monitor without crowding adjacent ports. HDMI sockets accept standard cables for instant connectivity with PlayStation 5, PS4, TV boxes, laptops, Blu-ray players, televisions and projectors. No drivers or configuration steps are needed, so the switch is ready the moment cables are attached.

Passive Operation Benefits

Because the unit draws power from the HDMI links themselves, it adds no fan noise or heat to the entertainment area. HDMI 2.1 compliance enables 4K 120 Hz video and 8K pass-through when source, display and cables all meet the spec. HDCP 2.3, Dynamic HDR, Dolby Vision and Dolby Atmos signals travel through without degradation.

Highlights

  • Bi-directional 1x2 split or 2x1 switch for flexible connection layouts
  • HDMI 2.1 standard enables 8K video and 4K 120Hz high refresh rate gaming
  • Dynamic HDR, Dolby Vision and Dolby Atmos support with HDCP 2.3 compliance
  • Works with PS5, PS4, TV boxes, consoles, TVs, monitors and projectors
  • Compact plug-and-play design needs no external power in most scenarios

Specifications

No published specifications for this item yet.

Questions about this item

What does the HDMI 2.1 interface cap in practice?

The HDMI 2.1 interface supports 8K video and 4K at 120 Hz with Dynamic HDR, Dolby Vision, Dolby Atmos and HDCP 2.3.

What does the switcher physically need to fit or mount?

Its compact, lightweight design needs only a flat surface or shelf space; no brackets, screws or external power supply are required.

How is it installed, and what step do people get wrong?

Connect sources and displays with HDMI 2.1 cables, press the button to select 1x2 or 2x1 mode, and ensure every cable and device also supports HDMI 2.1 for full 8K or 4K 120 Hz performance.

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