If you have one full-featured Type C port,you can just connect one Type C cable to make both screen work at the same time! Or you can use one USB-A cable and the extra power adapter to make the screen work! (You can always use the power adapter to power the product when. If you have one full-featured Type C port,you can just connect one Type C cable to make both screen work at the same time! Or you can use one USB-A cable and the extra power adapter to make the screen work! (You can always use the power adapter to power the product when. A universal adapter ensures compatibility when attaching your monitor to a stand. Attaching your monitor to a stand is made easy by using a VESA mounting system, providing a standard solution for securing your display. VESA, or Video Electronics Standards Association, sets the standards for the. The S1 requires both power and signal to operate, and it offers a full-featured Type-C port that can provide both power and signal with a single cable connection. The S1 also boasts the. USB-C cable to Type-C port of laptop screen extender. 65W or above adapter is needed for PD charging. Access these HP support resources to help you set up and troubleshoot your multi-monitor configuration.