This is an 8in DisplayPort (Male) to DVI-I Dual Link-29 pin (Female) Black Active Adapter, 1080P 60Hz. Its active conversion is ideal for video sources like graphics cards that do not support DP++ signals, such as AMD's ATI Eyefinity. This part is designed to fit your application needs by providing DisplayPort to DVI-I (29 pin) connectivity. Our 100% tested DP to DVI adapter cables are backed by a 3 year warranty and are guaranteed to work the first time.