DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data. DisplayPort is backwards compatible with VGA, DVI and HDMI through the use of passive and active adapters.HDMI (High-Definition Multimedia Interface) is a proprietary audio/video interface for transferring uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for analog video standards.4K UHD is a resolution of 3840 pixels × 2160 lines (8.3 megapixels, aspect ratio 16:9) and is one of the two resolutions of ultra high definition television targeFeature:This converter can only pass signal from DisplayPort to HDMI port. It is not a bi-directional cableSpecification:Input: DisplayPort MaleOutput: HDMI MaleColor: BlackThis cable is NOT compatible with USB port on your computerCan only convert signal from DisplayPort to DVI. This is not a bi-directional adapterConnect up to 2 monitors using AMD Eyefinity Multi-Display technology (one cable per monitor); An active cable is required to support more monitorsThis cable can be used with Apple, HP, Lenovo, Asus, Acer as well as units like the Dell OptiPlex Desktops, Latitude, Alienware Laptops, and Precision Mobile WorkStations.Package Content:1x DisplayPort DP to HDMI Cable (15 Feet) AV Video Audio Male to Male Passive Passthrough Converter Adapter Wire Cord Plug Supports 4K Ultra HD UHD 1440P 1080p Full HD (Black)