1. Unidirectional DisplayPort to Adapter: Designed for oneway conversion from a DisplayPort source to a display. This adapter is ideal for use with DisplayPortequipped devices. Please note that it does not support DisplayPort conversion and does not work with source devices. 2. Wide Compatibility: Connects to a wide range of devices including graphics cards, laptops, and desktops. This adapter ensures vivid 4K resolution and smooth 3D visuals on the big screen to enhance your viewing experience. 3. 4K UHD Audio Sync: Experience the ultimate in visual and audio sync up to 4K 60Hz resolution. This adapter also supports 1440P/2K 60Hz and 1080P Full HD, ensuring a seamless, immersive streaming or gaming experience with definition audio and video. Use scenarios: Connect a DisplayPort output from a PC or graphics card to a 4K monitor or TV for gaming, video editing, or media playback. Use with a laptop to drive a larger external display for productivity, presentations, or multimedia viewing. Set up in a classroom or meeting room to display resolution content from a DisplayPort source on a projector or large screen.