USB-C to Mini DisplayPort adapter dongle connects to an mDP display supporting up to 4K 60Hz UHD (3840x2160), DP Alt Mode, mDP 1.2 HBR2, 2ch Audio, HDCP 2.2/1.4, Works w/ 1080p - USB C to mini DP display adapter converter with 12" cable - Works w/ USB Type-C and Thunderbolt 3 devices like Dell XPS Precision Latitude/Lenovo ThinkPad/Surface Laptop 3 Pro 7/MacBook Pro Air (Intel and M1)/HP. lIteBook/Chromebook - Tested at 4K 60Hz video w/ Dell/Samsung/Acer/LG mDP monitors - OS independent.