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Compact USB-C to HDMI adapter with gold-plated port

MOKiN USB-C Thunderbolt 3 to HDMI Adapter 4K 30Hz

SKU CH-5M4R-VP1MR

Connects a USB-C device to an HDMI display at 4K 30 Hz with mirror or extend modes

  • Product colorUSB C to HDMI Adapter
  • DetailsThunderbolt 3
  • Key featuresHigh Speed
  • Gold-plated HDMI port resists corrosion for reliable signal performance
  • Supports 4K at 30 Hz with 3160 x 2480 resolution, down-compatible to 1080p and 720p
  • Works with MacBook Pro 13 and 15 inch 2016 2017, MacBook 12 inch 2015 2016, Dell XPS 13 9350, XPS 15 9550 and more
  • Mirror or extend display to TV, monitor or projector without extra power
  • Plug-and-play adapter carries both video and audio for home office or classroom use

USB-C Thunderbolt 3 to HDMI adapter

This MOKiN adapter connects a USB-C or Thunderbolt 3 port to an HDMI display. It supports laptops, tablets and phones that output video over USB-C. The gold-plated HDMI port resists corrosion for reliable signal transfer. No external power is required for operation.

Thermals noise and power draw

The adapter draws power directly from the host USB-C port and runs without a fan. Passive cooling keeps it silent during typical office or classroom use. Low power consumption means it will not noticeably affect battery life on portable devices. Extended sessions stay quiet and cool.

Upgrade path and when it matters

This adapter replaces older dongles limited to 1080p output, adding 4K 30Hz support at 3160 x 2480. It is worth the switch when you need mirror or extend modes on modern MacBook Pro, Dell XPS or similar USB-C hosts. Buyers who need 4K 60Hz or multiple displays should look elsewhere.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 80% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Brand nameMOKiN
Model nameMOKiN-USBC-TB3-HDMI-DOCK
Product colorUSB C to HDMI Adapter

Questions about this item

How do I install the MOKiN USB-C Thunderbolt 3 to HDMI adapter and what step is often missed?

Plug the USB-C connector into a Thunderbolt 3 port on the host device, then connect an HDMI cable from the gold-plated HDMI port to the display. The step often missed is confirming the USB-C port supports video output — not all USB-C ports do.

What maintenance or replacement will the MOKiN USB-C Thunderbolt 3 to HDMI adapter need over time?

The gold-plated HDMI port resists corrosion, so no routine maintenance is required. If the adapter fails, the entire unit would need replacement as there are no user-serviceable parts or cables included.

What resolution limit appears first when using the MOKiN USB-C Thunderbolt 3 to HDMI adapter continuously?

The adapter supports a maximum of 3160 x 2480 at 30 Hz. Under sustained use, the 30 Hz refresh rate is the first limit encountered, as higher refresh rates at 4K are not supported.

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