This is a 5-pack of HP BU989AV compatible DisplayPort male to HDMI female black adapters for connectivity between display devices. The use of these products require a DP++ output, commonly found in DisplayPort graphics cards. These devices offer a maximum resolution of 2560x1600 (WQXGA). Each part is designed to fit your application needs by providing DisplayPort 1.2 to HDMI 1.3 connectivity. Our 100% tested DP to HDMI adapters are backed by a 3 year warranty and are guaranteed to work the first time.