Yealink Microsoft Teams Rooms System for use in small conference rooms 1 x Yealink UVC40 All-in-One USB Videobar, power adapter and cable 1 x Yealink MCore Kit C4 with MCore Pro mini PC and MTouch E2, power adapter, cable and wall-mount bracket and cable The mini PC computer preloads Windows 10 IoT Enterprise OS and licence, Microsoft Teams Rooms App, as well as Yealink camera control plug-in.