Bundle includes a Logitech SmartDock with a Logitech Extender Box, which offers more connectivity options. Logitech SmartDock provides a cast metal, rotatable base and connectivity hub for a Microsoft Surface Pro (not included) for use as part of a Skype Room System. SmartDock offers a generous selection of interfaces: multiple HDMI, multiple USB 3.1, Surface Connector, Gigabit Ethernet, and 3.5mm audio. An infrared motion sensor wakes the system when motion is detected, streamlining the meeting process. SmartDock has been optimized for use with Skype for Business.