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Compact black box with four HDMI inputs, one output, audio extraction port and IR remote

SMUGDESK

SMUGDESK 4×1 HDMI Switch Audio Extractor 4K 60Hz 18Gbps ARC

SKU CH-N44W-5MHBH

Switches four HDMI sources to one display at 4K 60 Hz with audio extraction and ARC support

  • Switch four sources with the included IR remote
  • 4K 60 Hz 18 Gbps video with HDR10 and HDCP 2.2
  • Extract audio separately via dedicated port and ARC
  • Built-in chip prevents flicker and colour distortion
  • Compact unit suits desk or wall mounting

Four-input HDMI switch for multi-source setups

The SMUGDESK 4×1 HDMI switch connects four source devices to a single display and includes an independent audio extraction port plus ARC support. It is suited for home-theatre owners, meeting-room installers and anyone who wants to route game consoles, laptops or set-top boxes without constantly swapping cables.

Sustained 4K 60 Hz transmission

A built-in signal correction chip maintains lossless 18 Gbps bandwidth over extended sessions, preventing flicker or colour distortion when HDR10, HDCP 2.2 or RGB 8:8:8 content runs continuously. The over-current and surge protection circuitry further stabilises long-duration operation in classroom, exhibition or living-room environments.

18 Gbps bandwidth decides 4K 60 Hz capability

The 18 Gbps mainboard is the single specification that determines whether the switch can pass full 4K@60 Hz signals with HDR10 and 3D formats intact. If your sources or display require higher bandwidth, this unit will not meet that need.

Highlights

  • Switch four sources with the included IR remote
  • 4K 60 Hz 18 Gbps video with HDR10 and HDCP 2.2
  • Extract audio separately via dedicated port and ARC
  • Built-in chip prevents flicker and colour distortion
  • Compact unit suits desk or wall mounting

Specifications

No published specifications for this item yet.

Questions about this item

Does the SMUGDESK 4×1 HDMI switch run silently and stay cool during all-day use?

The unit has no fan and draws minimal power, so it operates silently and remains cool even with continuous 4K 60 Hz 18 Gbps throughput.

What cables must I already own to connect four sources, one display and external audio?

You need four HDMI cables for the inputs, one HDMI cable for the output to your display, and a suitable audio cable for the extraction port.

Will ARC work with my older soundbar that only supports standard HDMI audio return?

ARC extracts the audio stream from the HDMI output back to a compatible soundbar or amplifier, so it requires the soundbar to have an ARC-enabled HDMI input.

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