Ableconn DPHD4K0AA Active DisplayPort to HDMI Adapter for Displays up to 4K Ultra HD 3840x2160@30Hz (Gold Plated) - Active DP 1.2 to HDMI 4K UHD - Eyefinity Compatible The active adapter connects a DisplayPort equipped Laptop or Desktop to an HDTV, projector, or display with HDMI input and supports up to 4K resolution. Built with Parade PS171 chipset that enables active protocol conversion from DisplayPort to HDMI and ensures AMD Eyefinity compatible. Support resolutions up to 4K Ultra HD (or UHD) 3840x2160@30Hz (2160p) resolution, full HD 1080p HDTV, and 1080p stereoscopic 3D. Note: system requires DisplayPort 1.2 controller or Thunderbolt 2 controller for 4K resolution. Plug & Play without software driver installation. Low power consumption No external power adapter required. Built with high quality cable and over molded strain relief design to ensure superior flex life, tensile strength, and moisture protection.