The HP 778968-001 is a DisplayPort to HDMI adapter that allows you to connect a DisplayPort-enabled device to an HDMI display. It is a small, lightweight adapter that is easy to carry with you. It supports resolutions up to 4K (3840 x 2160) at 30Hz.Here are some of the key features of the HP 778968-001:Converts DisplayPort signal to HDMI signal.Supports resolutions up to 4K (3840 x 2160) at 30Hz.Small and lightweight design.Easy to carry with you.Supports HDCP 1.4.The HP 778968-001 is a great option for those who need to connect a DisplayPort-enabled device to an HDMI display. It is a good value for the price, and it is backed by HP's one-year warranty.Here are some additional details about the adapter:Dimensions: 1.2 x 0.6 x 0.4 inchesWeight: 0.2 ouncesInput: DisplayPortOutput: HDMIColor: Black