1HIGH DEFINITION AV TRANSMISSION: HD Multimedia Interface to DisplayPort adapter supports 3840x2160 60H resolution, allowing you to enjoy clearer images and smoother animations. 2HIGHLY COMPATIBLE: HD Multimedia Interface to DisplayPort converter cable is suitable for connecting computers, notebooks and desktops with HD Multimedia Interface output to DisplayPort monitors. 3MULTIFUNCTIONAL USE: HD Multimedia Interface to DisplayPort adapter can convert a small screen to a large one in mirroring mode, and display different contents at the same time in extended mode, which enhances work and entertainment experience. 4SIMPLE INTERFACE: 4K HD Multimedia Interface to DisplayPort adapter comes with a USB power port to ensure stable signal transmission and adequate power supply. 5COMPACT AND PORTABLE: HD Multimedia Interface to DisplayPort converter is small in size and light in weight, easy to carry and install. Cable length 1.8m/5.9ft, enough cable length to meet your practical needs.