Definition of HDMI dongle

What does HDMI dongle actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.
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USB-C™ to 4K HDMI™ Adapter – j5create

The Monster Mini-Display Port to HDMI Adapter allows you to connect any laptop or computer to a television or monitor without issue. Lightweight and portable, you'll be able to link to any matching compatible device. Great for Conference Rooms, Classrooms, Home Theaters and much more. Video and Audio files are easily transmitted between both devices to allow for better presentations and less issues with signal interference or glitches.

Monster Mini-Display Port to HDMI Adapter

High Definition HDMI-compatible Adapter Portable Carrying Dongle Dustproof Decors for Sega Dreamcast Supports NTSC 480i

HDMI - Wikipedia

Baseus High-Definition Series 1m HDMI To HDMI Adapter Cable (CAKGQ-A01)

.com: Cuifati HDMI Adapter for Dreamcast High Definition Simultaneous Display Adapter DC Console Plug and Play Sega Dreamcast VGA to HDMI Converter for Sega Dreamcast : Video Games

Supports resolution up to 4k(3840 2160)@60hz. Optional 1 of 4K Alloy Braided HDMI 2.0 Cable. 4K@60Hz HDMI Resolution: Plug and play, the HDMI cable