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Black all-metal HDMI 2.1 switch box with four input ports, one output, and an IR remote

SMUGDESK

SMUGDESK 4 in 1 Out HDMI 2.1 Switch 48Gbps 8K@60Hz 4K@120Hz Black All-Metal IR Remote

SKU CH-BA27-18CZN

Connects four HDMI 2.1 sources to one display at 48Gbps, delivering 8K@60Hz and 4K@120Hz with HDR10, VRR and HDCP2.3 via IR remote or front button

  • Connect four sources to one 8K display with a 4-port HDMI 2.1 switch
  • Enjoy lossless 8K@60Hz and 4K@120Hz visuals via 48Gbps ultra-high bandwidth
  • Switch inputs from the sofa with an IR remote or use the front panel button
  • All-metal black casing dissipates heat and blocks interference for stable long-hour playback
  • Plug-and-play setup works instantly with consoles, streaming sticks, PCs and media players

4×1 HDMI 2.1 Switch for Multi-Source Setups

This HDMI 2.1 selector routes four input devices to a single 8K display or projector. It targets living-room gamers, home-theatre owners and office presenters who want to keep a PS5, Xbox, streaming stick and PC connected without swapping cables.

48Gbps Bandwidth Enables 8K@60Hz and 4K@120Hz

The switch uses a standard 48Gbps transmission chip to deliver the full HDMI 2.1 specification. Supported formats include 8K at 60Hz, 4K at 120Hz, 1080P at 240Hz, HDR10, HDCP2.3 and variable refresh rate for tear-free gaming.

Suits Four-Source Single-Display Installations

Buyers needing to share one screen across four HDMI sources will benefit from the IR remote and front-panel button. Those who require more than four inputs, multiple simultaneous outputs or an HDMI version newer than 2.1 should look at a different solution.

Highlights

  • Connect four sources to one 8K display with a 4-port HDMI 2.1 switch
  • Enjoy lossless 8K@60Hz and 4K@120Hz visuals via 48Gbps ultra-high bandwidth
  • Switch inputs from the sofa with an IR remote or use the front panel button
  • All-metal black casing dissipates heat and blocks interference for stable long-hour playback
  • Plug-and-play setup works instantly with consoles, streaming sticks, PCs and media players

Specifications

No published specifications for this item yet.

Questions about this item

What does the 48 Gbps bandwidth actually deliver when the switch is connected to a display?

It enables native 8K at 60 Hz and 4K at 120 Hz with HDR10 and VRR, so high-refresh gaming and ultra-HD video pass through without compression.

Which HDMI version does the switch implement and what does that limit in practice?

The unit uses HDMI 2.1 with full 48 Gbps throughput, capping output at 8K 60 Hz or 4K 120 Hz while supporting HDCP 2.3 protected content.

How much space does the all-metal case need on a shelf or rack?

The compact metal housing fits alongside consoles or a media player and requires only a flat surface with access to the front button and IR sensor.

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