Supports 4K Video Resolutions: DisplayPort™ v1.2 required on graphics card or video source to support 4K x 2K @ 60 Hz resolution DisplayPort™ Alt Mode Compatible: Available DisplayPort™ Alternate Mode over USB Type-C™ connector (driver not required) USB-C™ Compatible: Designed to work with computers equipped with the newest USB-C™ port Thin and Portable Design: The JCA141 is your best work companion