Kanex C247m Mini DVI to Apple Cinema Display 24-Inch 27-Inch

Features;

Combines mini DVI + USB Audio to Apple Cinema Displays 24" and 27"

Extend MAC OSX as secondary or mirror display to increase productivity

USB powered with audio pass through to mini Display port and USB output

USB 2.0 pass through for iSight camera and other USB functions

Simple lug and play solution

Designed for 2006-2008 Macbook and 2009 MAC mini with mini DVI 

Specifications:

1920 x 1200 @ 60Hz Max resolution

1920 x 1200 @ 60Hz on 24" Apple LED Cinema Display

Dimensions: 3.27 inches (L) x 2.5 inches (w) x 0.7 inches (H)

Cable Length: 11.8"

Apple LED Cinema Display 27" Display EDID supports two inputs resolutions of 2560 x 1440 or 1280 x 720. DVI interface support 1920 x 1200 max resolution therefore output will be 1280 x 720 on Apple LED Cinema Display 27"