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Compact white USB-C to HDMI adapter, short cable, black connectors

Cables To Go

Cables To Go 29475 USB-C to HDMI Adapter 3840x2160 30Hz White

SKU CH-Z65N-3KJAV MPN 29475

Connects a USB-C device to an HDMI display at 3840 x 2160 resolution and 30 Hz refresh rate

  • Product colorBlack
  • Connect to HDTVs and projectors via USB-C
  • Delivers 3840 x 2160 resolution at 30Hz
  • Carries both audio and video signals
  • Compact design suits BYOD and travel use
  • Built with 32 AWG conductors for signal integrity

USB-C to HDMI adapter for 4K displays

This USB-C to HDMI adapter connects a USB Type-C port to an HDMI display, projector or audio/video device. It supports 3840 x 2160 resolution at 30 Hz for video output. The compact white housing suits bring-your-own-device use in education and corporate settings. Model 29475 carries a 32 AWG cable construction.

30 Hz refresh ceiling for 4K output

The adapter delivers 3840 x 2160 resolution at a maximum of 30 Hz, which limits motion smoothness compared with higher refresh rates. This ceiling is set by the USB-C video implementation and cannot be exceeded with this adapter. Users needing 60 Hz at 4K will require a different interface or adapter. Audio and video travel over the single HDMI connector.

4K 30 Hz headroom for presentations and media

The 3840 x 2160 at 30 Hz bandwidth handles office applications, video playback and static content comfortably. Fast-paced gaming or high-frame-rate video will encounter the 30 Hz limit. The adapter draws power from the USB-C port so no external supply is needed. It does not add extra USB ports or charge the host device.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 56% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameCables To Go
Product colorBlack
Size & build
Cable lengthNo
Shipping weight0.03 kg
Package size216 × 44 × 13 mm

Questions about this item

Which connector should I pick if my laptop has USB-C and my display has HDMI?

The adapter has a USB-C plug on one end and an HDMI socket on the other, so it connects directly between those two ports.

What does 3840x2160 at 30Hz mean when I plug it in?

It will drive a 4K screen at its native 3840x2160 resolution, but the refresh rate is limited to 30 frames per second.

Does the USB-C end use a specific video standard that caps the resolution?

The adapter relies on the host's USB-C alternate mode for video, which in this design supports up to 3840x2160 at 30Hz.

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