When we zoom in a little on the bracket, we notice one DVI connector and then two strange looking connectors. These are actually DisplayPort connectors.

DisplayPort is a digital display interface standard which is the follow-up of DVI and HDMI. It defines a new license-free, royalty-free, digital audio/video interconnect, intended to be used primarily between a computer and its display monitor, or a computer and a home-theater system.

One more photo of the backside in perspective with the front side bracket.

And last but not least, you'll notice two CrossFire fingers/connectors. If you wanted to (on a compatible mainboard) you could pair up-to three cards to improve overall 3D rendering performance.