Utilizes the native video capabilities of USB-C ports on supported computers to provide resolutions up to 1920x1200 @ 60Hz. Does not support Dual-Link DVI (such as the Apple Cinema 30’ display). Plug and Play; no software installation required Compatible with Windows, Mac OS X, & Linux on supported systems. USB-C systems from Apple require that DVI monitors support HDCP. Non-HDCP DVI monitors will not work in OS X, though are supported in BootCamp. Not compatible with Apple Cinema Displays Requires USB-C port which supports ‘DisplayPort Alternate Mode’ (not all USB-C ports/systems support Alternate Mode functionality). We love our Plugable products, and hope you will too. All of our products are backed with a 1 year limited parts and labor warranty as well as Seattle-based email support