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Small black box with three HDMI ports and IR remote

SMUGDESK

SMUGDESK 3X1 HDMI 2.1 Switcher 48Gbps 8K@60Hz 4K@120Hz IR Remote

SKU CH-MY3G-KDSGG

Connects three HDMI 2.1 sources to one display at 48 Gbps for 8K at 60 Hz or 4K at 120 Hz, switched by IR remote

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 4K gaming at 120 Hz eliminates motion blur and tearing
  • 48 Gbps bandwidth carries full HDMI 2.1 signal without compression
  • Three inputs to one output removes constant cable swapping
  • IR remote switches sources instantly from the sofa

3-Port HDMI 2.1 Switch

This SMUGDESK switch connects three HDMI 2.1 sources to one display using a single cable. It handles 48 Gbps bandwidth for 8K at 60 Hz and 4K at 120 Hz signals. An IR remote and a front panel button let you change inputs without reaching behind the screen.

For multi-console and media setups

Gamers running a PS5, Xbox Series and a streaming stick on one monitor can swap sources instantly. Home-theatre users with a set-top box, laptop and console gain the same convenience. Buyers who need more than three inputs or require automatic switching logic should look at a different class of device.

48 Gbps HDMI 2.1 bandwidth

The 48 Gbps ceiling is the single figure that decides if this switch matches your gear. It carries uncompressed 8K 60 Hz and 4K 120 Hz video with HDR. Any source or display limited to lower HDMI versions will still work but cannot use the full resolution and refresh potential.

Highlights

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 4K gaming at 120 Hz eliminates motion blur and tearing
  • 48 Gbps bandwidth carries full HDMI 2.1 signal without compression
  • Three inputs to one output removes constant cable swapping
  • IR remote switches sources instantly from the sofa

Specifications

No published specifications for this item yet.

Questions about this item

Does the 48Gbps bandwidth limit sustained 8K output to 60Hz?

Yes, the switch supports 8K at 60Hz and 4K at 120Hz over its 48Gbps HDMI 2.1 bandwidth, so 8K cannot exceed 60Hz on this device.

Does the switch generate noticeable heat or fan noise during all-day operation?

The unit has no fan and runs silently; its anti-interference chip maintains stable signal output without active cooling during continuous use.

Which HDMI cables must I already own to connect three sources and one display?

You need four Ultra High Speed HDMI cables — three for the inputs and one for the output — to achieve the full 48Gbps bandwidth for 8K or 4K high-refresh signals.

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