We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Grey rectangular USB-C to HDMI adapter with aluminium shell

BENFEI USB-C to HDMI Adapter 4K 60Hz Grey 000318grey

SKU CH-KDT9-G00S2

Connects a USB-C device to an HDMI monitor, projector or TV at up to 3840*2160@60Hz

  • Adapter typeThunderbolt 3
  • First connectorThunderbolt 3
  • Second connectorThunderbolt 3
  • Units per package1
  • Product typeThunderbolt 3
  • Product colorGray
  • 4K 60 Hz video output via USB-C
  • Built-in IC chip converts signal for stable display
  • Compact grey adapter fits in pocket or bag
  • Thunderbolt 3/4/5 compatible with MacBook, iPad, iPhone 15 Pro
  • Supports 2K 144 Hz and 1080p for versatile monitors

Compact USB-C to HDMI adapter

The BENFEI USB-C to HDMI adapter connects a USB-C device to an HDMI display. It suits users who need a portable way to extend or mirror a screen for presentations or desktop work. The grey aluminium shell measures 1.0 in on each side and weighs .04 kg. A built-in IC chip handles the signal conversion.

Thunderbolt 3 DP Alt mode requirement

The adapter uses a Thunderbolt 3 interface and requires the host USB-C port to support DisplayPort Alternate Mode. Without DP Alt mode the adapter will not output video. The connection is unidirectional from the USB-C source to the HDMI display. No power delivery or data passthrough is provided.

3840×2160 at 60 Hz maximum resolution

The single specification that decides fit is the maximum supported resolution of 3840*2160@60Hz. Lower modes such as 2K@144Hz, 1080p and 720p are also supported. Buyers whose display or application demands a higher refresh rate at 4K or a resolution above 4K cannot use this adapter.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 67% of the 1,430 comparable items (median $14.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameBENFEI
Model name000318grey
Part number6971785942066
Product typeThunderbolt 3
Product colorGray
Adapter typeThunderbolt 3
Ports & slots
First connectorThunderbolt 3
Second connectorThunderbolt 3
Size & build
Product dimensions1.0 in × 1.0 in × 1.0 in
Product weight0.04 kg
In the box
Units per package1

Questions about this item

Should I choose the grey 000318grey model or another colour for 4K 60Hz output?

The 000318grey adapter delivers 3840x2160 at 60Hz and also supports 2K at 144Hz, 1080p and lower resolutions; colour choice does not change the video capability.

What does the 4K 60Hz rating mean when I plug this into my laptop?

It means the adapter can drive an external monitor at 3840x2160 pixels refreshing at 60Hz, provided the host USB-C port supports DP Alt Mode; otherwise the maximum resolution will be lower.

Does the Thunderbolt 3 connector limit the adapter to Thunderbolt hosts only?

No, the USB-C plug works with any USB-C port that offers DP Alt Mode, including Thunderbolt 3, 4 or 5 hosts and many non-Thunderbolt laptops, tablets and phones.

More in USB Adapter Cables & Dongles

Similar items