Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Accessories > 
Adapters & Gender Changers > 
USB Display Adapters > 
Coboc > 
Item#: N82E16812422831

Coboc AD-ALT-C2HD-6WH 6inch White DisplayPort ALT USB 3.1 Type C to HDMI Adapter Converter w/Audio - DP ALT USB-C to HDMI - 4K2K Resolution

Ships from United States.

Sold and Shipped by Newegg

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Requires USB-C devices enabled with DisplayPort Alternate Mode
  • USB 3.1 Type-C to HDMI
  • 4K2K and 1080p Resolution
  • Premium audio streaming
  • Plug & play
  • No external power required

  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Coboc AD-ALT-C2HD-6WH




Cable Length
6 ft.
Input Video: DisplayPort ALT mode USB type-C

Output Video: HDMI1.4b,blackword DVI 1.0

Maximum Resolution: 4K*2K @ 30Hz /1920 x 1080p @ 120Hz

Auido support; High Definition Audio

Power consumption (Max):1.27W


External Power Supply:No external power needed

Operating Temperature:0 °c to + 70 °c

Operating Humidity:10% to 85 % RH (no condensation)

Storage Temperature:-10 °c to +80 °c

Storage Humidity:5% to 90 % RH (no condensation)


Requires USB-C devices enabled with DisplayPort Alternate Mode
USB Type-C TO HDMI adapter connects a USB-C equiped smartphone,latop tablet or computer such as the 2015 MacBook and Google Chromebook Pixel to an existing HDTV, display monitor, or projector with HDMI input.
Essential companion for connecting a high-definition video (up to 4Kx2K) HDTV,display monitor or projector with HDMI w/ audio streaming
Mirror or extend modes supports allow you to expand workspace or connect to a 4K UHD TV to enjoy gaming on a large screen
4K2K@30fps resolution with compatible equipment and backwards compatible to 1080p,720p;
High Definition Audio support for a full range of audio types, including SACD, DVD-Audio, DTS-HD Master Audio, and Dolby TrueHD;
Compatible with USB Type-C DP Alternative Mode specifications for video
PLUG & PLAY INSTALLATION with no external drivers or power required;
USB TYPE-C COMPATIBLE with Mac or Windows computers equipped with a USB 3.1 Type C port

Compatible models
- 2015 MacBook with 12"" Retina Display
- 2015 Google Chromebook Pixel
- ASUS Zen AiO All In One PC
- Lenovo Yoga 900 13"
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Enter your email address to agree to receive promo codes from Newegg. You can unsubscribe at any time.
Subscribe Newegg e-Blast
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.