Viewsonic View Board VB-WPS-001 Screen Mirroring Device The View Sonic(R) View Board(R) Cast Button is an easy-to-use USB-C screen sharing device. It enables 1080p content to be streamed from a user\'s PC onto a View Board(R) interactive display over wireless or cable networks. Just pair the button with your devices, click the button and begin sharing content. Cross-platform support for Windows, Mac OS, Chrome OS and Linux delivers convenience and versatility. Easy USB-C connectivity enables video, audio and power transmission over a single cable. Dual-band Wi Fi support ensures blazing-fast wireless network speed, and the built-in WPA2 PSK encryption ensures a secure connection. Whether used in conference rooms or huddle spaces, the View Board(R) Cast Button makes group collaboration quick and easy.