Short product description:
C2G Universal 4K HDMI Dongle Adapter Ring featuring color-coded Mini DisplayPort, DisplayPort, and USB-C connections. Designed to support a maximum resolution of 3840 x 2160 with gold-plated connector contacts for reliable signal transmission. This black adapter ring is ideal for conference rooms, classrooms, and workspaces, allowing seamless connection of various modern devices to a single HDMI display.