Tripp Lite P134-06N-DVIACT DisplayPort to DVI Active Adapter Video Converter (M/F), 6-in. (15.24 cm)

Active adapter cable for use with any Displayport port
Converts a Single-Mode DisplayPort signal for use with a DVI-D monitor, display or projector

Ideal for use with graphics cards, such as AMD Eyefinity, that do not output Dual Mode (DP++) signals
Converts both Single-Mode and Dual Mode (DP++) Displayport output
Supports computer video resolutions up to 1920 x 1200, and HD video resolutions up to 1080p

Displayport 1.1a compliant
Plug and Play...no software or drivers
No external power required