1. DisplayPort to HDMI cable transfers video and audio signals from DisplayPort ports to HDMI ports, connecting PCs and other source devices with DisplayPort ports to monitors, TVs, and projectors with HDMI ports. 2. Standard DP 1.2 to HDMI 1.4 cable, 1.8 m. It only supports unidirectional transmission, meaning video signals can only be transmitted from a PC with a DisplayPort port to a display device with an HDMI port. It does not support bidirectional transmission and cannot transmit video signals from an HDMI source to a DisplayPort monitor. 3. The DisplayPort to HDMI cable adapter supports resolutions up to 3840x2160 (4K@30Hz), 1920x1080 (1080p@60Hz), 720p, and more. It enables synchronous transmission of audio and video, enhancing work meetings and entertainment on a larger screen. 4. Plug and play, no driver installation required. The goldplated DisplayPort and HDMI connectors ensure durability and stable video signal transmission.