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KanexPro MDPC30 Mini DisplayPort to Dual-Link DVI

The Kanex C30 converts your Mini DisplayPort equipped Mac to any monitor or high-resolution display equipped with standard or Dual-link DVI by extending or mirroring your desktop environment.
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  • Weight
    1.00 lbs
  • Warranty
    3 Years
  • Condition
  • Status
Product availability status

Questions? Ask our experts!

  • $99.00
  • Shipping info
    We offer free ground shipping on every purchase of $300 and more for US.
  • Payment Methods

  • Return Policy
    We Offer a 60-Day Money Back Guarantee
  • Weight
    1 lbs
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The Kanex C30 converts your Mini DisplayPort equipped Mac to any monitor or high-resolution display equipped with standard or Dual-link DVI by extending or mirroring your desktop environment. When using larger monitors, such as the 30-inch Apple Cinema Display, the Kanex C30 works flawlessly providing loftier and stunning video to match your display's native resolution up to 2560x1600 pixels.

The compact-size and lightweight-build eliminates unwanted bulk and cable clutter. Housed in a sturdy aluminum finish, the Kanex C30 performs in style.
Feature “Active” equals Effective

Graphics cards with ATI™ Eyefinity Technology require an active adapter, like the Kanex C30, to create a video wall with up to 6 displays. It's one awe-inspiring experience.

Feature You've got to see it to believe it

Get faster and higher-quality picture than standard single-link DVI with the Kanex C30. The additional bandwidth supports a stunning 2560x1600 maximum resolution; perfect for those massive 30-inch displays.

Feature Work like a pro

Use your 30-inch monitor or multi-display set-up with your Mac where additional desktop space is needed. The more space you have to work with, the easier it becomes to efficiently multi-task.

Feature Power from within

Don't bother with cumbersome power supplies that take up space. The Kanex C30 includes a USB connector for power. Simply plug and play, it's that simple.

Feature Don't forget…

Single-link DVI is also supported. Connect your Mac to an existing display using standard DVI. The Dual-Link DVI connector on the C30 seamlessly makes the connection and actively converts the video signal.


  • Input: Mini DisplayPort
  • Output: DVI-D (Dual Link)
  • Supports up to 2560X1600 for Dual-Link DVI
  • Supports up to 1920x1080 for Single-Link DVI
  • Color Depth of 24bit
  • Power: USB
  • Dimensions: 3.25 inches (L) x 2.5 inches (W) x 0.5 inches (H)
  • Cable Length: 25 inches
Compatibility List:
MacBook - (October 14, 2008 and later)
MDPC30-MacBook Air.jpg
MacBook Air (October 14, 2009 and later)
MDPC30-Mac Mini.jpg
Mac Mini - (October 20, 2009 and later)
MDPC30-Macbook Pro.jpg
MacBook Pro - (Oct 14, 2008 and later)
iMac (October 20, 2009 and later)
MDPC30-Mac Pro.jpg
Mac Pro (March 3, 2009 and later)


Does Kanex C30 support 1920x1080 at 120hz?
No it does not. The maximum refresh rate the Kanex C30 supports is 60Hz.

Is the Kanex C30 compatible with Mac OS X Lion (10.7) ?
Yes, the Kanex C30 works great on Mac OS X Lion.

Hi, I have a dell 30" inch monitor and an hp envy 17 laptop. Was wondering if this cable would be compatible, in the overview you have only listed apple products? If not, can you recommend any other products that would be able to power the monitor at full resolution (2560x1600). Regards, Sasha
Please be advised that this adapter works with many displays as long as its a Dual Link DVI input. However, this product will only work with a device that has a Mini DisplayPort video out. This adapter will power the full native resolution of 256x1600 as well.

How long is the cable compared to the adapter from Apple?
The C30 unit is overall 2 Feet and 3 1/4 Inches long. The cables themselves are 2 Feet long and the adapter box itself is 3 1/4 Inches long. Thank you.

Does this only work with 30-inch displays?
This adapter will work with any size display as long that there's a DVI-D connection.

What is the USB connection for?
The USB connection provides the power for this adapter.

Will this work with a Single-Link DVI-D connection?
Yes, the Kanex iAdapt C30 will work with a Single-Link DVI-D connection. However, please note that Single-Link connections are only capable of a maximum resolution of 1920x1200.

What is the difference between Single-Link and Dual-Link?
Dual-Link DVI has double the power of transmission and provides an increase of speed and signal quality over Single-Link DVI.

  • Brand
  • SKU
  • Weight
    1.00 lbs
  • Warranty
    3 Years
  • Condition
  • Status
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

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We Offer A 60-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 60 days of the purchase date for a full refund. Our 60-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy