Connect your 4K HDMI display to a DP video source using this compact passive adapter - Compatible with DisplayPort equipped desktop & laptop computers such as HP Elitebook 840 and 4K HDMI monitors, televisions & projectors - Supports 4K resolutions - DP to HDMI adapter/ DisplayPort to HDMI converter / 4K DisplayPort to HDMI / - Passive DisplayPort to HDMI conversation - Carry with your laptop for BYOD office applications - Maximum portability with a small footprint and lightweight design.