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Compact black USB-C to HDMI adapter with aluminium casing

Corn Electronics

Corn Electronics USB C to HDMI Adapter 4K 30Hz Thunderbolt 3 Black

SKU CH-8B2H-6CVDK

Connects a USB-C device with DisplayPort Alternate Mode to an HDMI display at up to 4K 30Hz resolution

  • ColorBlack
  • 4K 30Hz video output up to 3840×2160 resolution
  • Plug-and-play setup without drivers or wireless connection
  • Works with USB-C 3.1 and Thunderbolt 3 ports supporting DisplayPort Alternate Mode
  • Aluminium casing improves heat insulation during extended use
  • Mirror or extend display to HDTV, monitor or projector

What it is

This USB-C to HDMI adapter connects a laptop or phone with a USB-C 3.1 or Thunderbolt 3 port that supports DisplayPort Alternate Mode to an HDMI display, TV or projector. It delivers video and audio up to 3840x2160 at 30 Hz and is backward compatible with 1080p, 720p, 480p and 360p resolutions. No drivers or wireless connection are required.

Who it suits and who it does not

It suits users with compatible USB-C 3.1 or Thunderbolt 3 devices who want to mirror or extend their screen for presentations or media playback on a larger display. It does not suit owners of USB-C ports that lack DisplayPort Alternate Mode, buyers who need 4K output at 60 Hz, or anyone whose host device only offers USB 2.0 or basic charging over USB-C.

The deciding specification

The adapter only functions with USB-C 3.1 or Thunderbolt 3 ports that explicitly support DisplayPort Alternate Mode; ports without that capability will not transmit video.

Highlights

  • 4K 30Hz video output up to 3840×2160 resolution
  • Plug-and-play setup without drivers or wireless connection
  • Works with USB-C 3.1 and Thunderbolt 3 ports supporting DisplayPort Alternate Mode
  • Aluminium casing improves heat insulation during extended use
  • Mirror or extend display to HDTV, monitor or projector

Specifications

ColorBlack

Questions about this item

What does the Thunderbolt 3 interface cap the video output at?

The Thunderbolt 3 connection limits the adapter to a maximum of 3840×2160 at 30 Hz.

What physical port does the host device need for this adapter to fit?

The adapter requires a USB-C 3.1 or Thunderbolt 3 port that supports DisplayPort Alternate Mode.

How is the adapter installed and what step is often missed?

Plug the USB-C end into a compatible port and the HDMI end into the display; the step often missed is confirming the host port supports DisplayPort Alternate Mode.

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