The ViewSonic CDE6520 is a 65 premium 4K commercial display. With features including a razor-sharp resolution of 3840 x 2160 450-nit high brightness 178-degree ultra- wide viewing angles 2 x 12W speakers and wireless screen sharing the display is designed with the meeting room scenario in mind. The built-in screen sharing software* ViewBoard Cast and Stream as well as ViewBoard Cast USB-C sender enable multiple users whether on-site or on-line to participate in conferences and share content with each other simultaneously transforming the CDE6520 into a dynamic content hub. This reliable commercial display is equipped with a quad-core processor and 16GB internal memory allowing constant multimedia play from internal storage or a USB flash drive. Supporting remote configuration and content management system the ViewSonic CDE6520 is also suitable for diverse signage applications. *Chrome Android Windows Mac OS and iOS complaint