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Compact black HDMI 2.1 switch box with four inputs, one output and IR remote

SMUGDESK

SMUGDESK 4×1 HDMI 2.1 8K Switch 48Gbps IR Remote

SKU CH-VGMQ-QZ2A5

Four HDMI 2.1 inputs feed one display at 8K 60Hz or 4K 120Hz with 48Gbps bandwidth and IR remote switching

  • 8K 60 Hz clarity from 48 Gbps HDMI 2.1 bandwidth
  • 4K 120 Hz gaming fluidity on the same 48 Gbps link
  • One-click IR remote switching across four connected sources
  • HDR Dolby Vision Atmos support via HDCP 2.3 compliance
  • Built-in signal amplification prevents frame drops and lip-sync errors

4×1 HDMI 2.1 Switch for Multi-Device Setups

This SMUGDESK switch connects four HDMI sources to a single display, letting you manage consoles, streaming sticks and computers from one screen. It is built for home-theatre enthusiasts and competitive gamers who need to route multiple 8K or high-refresh 4K signals without constantly swapping cables. The included infrared remote provides one-click source changes from the sofa.

48 Gbps Bandwidth Enables 8K60 and 4K120

The single specification that decides compatibility is the 48 Gbps HDMI 2.1 bandwidth, which supports 8K resolution at 60 Hz and 4K at 120 Hz. If your display and sources require this throughput for HDR, Dolby Vision or high-frame-rate gaming, the switch passes the signal without compression. Lower-bandwidth switches cannot carry these formats reliably.

Fits Between Four Sources and One Screen

The unit sits between up to four HDMI 2.1 devices — such as a PS5, Xbox Series console, Nintendo Switch, Fire TV Stick or laptop — and one 8K or 4K television or monitor. It requires no external power supply, drawing what it needs from the connected sources. Built-in signal amplification and EMI shielding prevent frame drops, lag and lip-sync errors during long sessions, freeing you from worn ports and cable clutter.

Highlights

  • 8K 60 Hz clarity from 48 Gbps HDMI 2.1 bandwidth
  • 4K 120 Hz gaming fluidity on the same 48 Gbps link
  • One-click IR remote switching across four connected sources
  • HDR Dolby Vision Atmos support via HDCP 2.3 compliance
  • Built-in signal amplification prevents frame drops and lip-sync errors

Specifications

No published specifications for this item yet.

Questions about this item

What does 48Gbps bandwidth actually deliver on a TV?

The 48Gbps bandwidth enables 8K resolution at 60Hz and 4K at 120Hz with HDR, Dolby Vision and Dolby Atmos pass-through.

How does the HDMI 2.1 interface limit the switch in practice?

HDMI 2.1 caps the switch at 48Gbps, allowing 8K@60Hz and 4K@120Hz but no higher resolutions or refresh rates.

What does the box need to sit on a shelf or mount?

The unit has four HDMI inputs and one HDMI output plus an IR sensor; it sits flat or can be secured with adhesive pads.

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