The Atlona AT-DP400 is a DVI to Mini DisplayPort converter designed to convert every Mac or PC computer's with a dual link DVI output to a digital signal over a Mini DisplayPort connector. The AT-DP400 is specifically designed to work with iMac 27" which can support resolutions up to 2560x1440. Users can use the connected monitor as their main display or extend their desktop using it in addition to their laptop's screen. The Atlona DVI to Mini-Display Port Converter is compatible with all Apple and PC Computers which have a DVI or Mini-DVI connections. The DP400 is featured with Attached DVI cable and USB Power source. There is no need for an external Power supply.
Customer Reviews of Atlona AT-DP400 Signal Converter - Functions: Signal Conversion, Audio Capturing - USB
A good, crucial necessity10/6/2010
I have just purchased the Apple 27" Cinema Display as a replacement for my 12-year-old Samsung Analog monitor. As the cinema display's mini display port cord couldn't connect to my 2007 Mac Pro DVI ports, I searched for a converter to do the job. Strangely, Apple does't make one for its own products! Happily for me, I found the Atlona DP 400, which is the only converter available for use with high-resolution digital monitors which have a mini display port connector, like my new Apple model. I just connected the Atlona to my computer, plugged the display's mini display port cord into the converter, pressed its EDID reset button, and the display worked perfectly! Thanks to Buy.com, I was able to get the Atlona for a great price, too! A great product for a great price!!!