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
Two compact gray USB-C to HDMI adapters with aluminum finish

Corn Electronics

Corn Electronics USB C to HDMI Adapter 4K@60Hz 2 Pack Gray

SKU CH-HC81-W0AC2

Two USB-C to HDMI adapters deliver 4K at 60 Hz with plug-and-play simplicity in a compact aluminium shell

  • ColorGray

Model HDMI

  • Sharp 4K visuals at 60 Hz for smooth video
  • Backward compatible with 4K@30Hz, 2K@60Hz, 1080P@120Hz
  • Ultra-thin aluminum shell slips into any bag
  • Works instantly with no drivers or software required
  • Connects MacBook, Surface, Galaxy, Pixel, Chromebook and more

Two-pack USB-C to HDMI adapters

This set contains two gray USB-C to HDMI adapters that convert a USB-C source signal to an HDMI display. They are suited for laptop, tablet or phone users who need a second screen at a desk or while travelling.

Uni-directional 4K@60 Hz conversion

Each adapter supports 4K resolution at 60 Hz and is backward compatible with 4K at 30 Hz, 2K at 60 Hz and 1080p at 120 Hz. No drivers or software are required, but the adapter only works from a USB-C source to an HDMI display.

Aluminium shell, plug-and-play

The ultra-thin aluminium housing is built for durability and portability. A standard HDMI female port accepts any HDMI cable, while the USB-C plug fits MacBook Pro, Air, Surface, Galaxy, Pixel, Chromebook and other USB-C devices with video output.

Highlights

  • Sharp 4K visuals at 60 Hz for smooth video
  • Backward compatible with 4K@30Hz, 2K@60Hz, 1080P@120Hz
  • Ultra-thin aluminum shell slips into any bag
  • Works instantly with no drivers or software required
  • Connects MacBook, Surface, Galaxy, Pixel, Chromebook and more

Specifications

BrandCorn
ColorGray

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the aluminum shell on the Corn Electronics adapter need any cleaning or replacement over time?

The durable aluminum shell is built to last and does not require scheduled maintenance or replacement under normal use.

What resolution limit appears first when the adapter runs continuously at high refresh rates?

Sustained operation tops out at 4K@60Hz; higher refresh rates such as 1080P@120Hz are supported but 4K cannot exceed 60Hz.

How much heat or power draw should I expect when the adapter drives a 4K display all day?

The compact aluminum housing dissipates heat passively and the adapter draws minimal power from the USB-C port during all-day 4K@60Hz use.

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

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.