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Compact USB-C adapter with HDMI, 3.5mm audio and 100W PD ports

SMUGDESK

SMUGDESK 3-in-1 USB-C to HDMI Adapter 4K@60Hz 3.5mm Audio 100W PD

SKU CH-5WBF-EC5GH

Adds HDMI 4K@60Hz video, 3.5mm audio and 100W pass-through charging to any full-featured USB-C device

  • 4K 60Hz video for sharp mirroring and presentations
  • 5mm audio jack separates sound from HDMI output
  • 100W PD pass-through charges device while adapter runs
  • Driver-free plug-and-play works with Type-C laptops and tablets
  • Compact 3-in-1 design combines video, audio and power in one hub

Portable 3-in-1 USB-C Adapter

This compact adapter adds HDMI video, 3.5mm audio and 100W power delivery through a single full-featured USB-C port. It is designed for laptop, tablet and smartphone users who need simultaneous display, sound and charging while travelling or working at a desk.

Silent Passive Operation

The unit has no fan or moving parts so it runs completely silent during normal use. Power draw is limited to the host device and the attached peripherals, with the 100W PD port passing charging current through without generating noticeable heat.

Stable 4K 60Hz Output

Under continuous operation the adapter maintains fluent 4K video at 60 frames per second without frame drops or audio lag. The independent 3.5mm jack keeps sound separate from the HDMI signal, and pass-through charging sustains host battery levels during long presentations or extended desktop sessions.

Highlights

  • 4K 60Hz video for sharp mirroring and presentations
  • 5mm audio jack separates sound from HDMI output
  • 100W PD pass-through charges device while adapter runs
  • Driver-free plug-and-play works with Type-C laptops and tablets
  • Compact 3-in-1 design combines video, audio and power in one hub

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the SMUGDESK adapter and which port do people often confuse?

Plug the USB-C connector into a full-featured Type-C port that supports video output; the step users miss is using a charging-only port, which carries no video signal.

What maintenance or replacement will the 3.5mm audio jack need over time?

The 3.5mm jack has no moving parts to service; if the port loosens or audio cuts out after heavy insertions, replace the entire adapter.

What limit appears first when I run 4K@60Hz video with 100W pass-through charging for hours?

Sustained 100W power delivery and 4K 60Hz output generate heat that can throttle the adapter before the HDMI link or PD negotiation fails.

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