This wireless presentation system is a video hub that lets you share the screen from your Wi-Fi® enabled laptop, MacBook or Ultrabook™ on an HDMI® or VGA display. It makes it easier than ever for users to collaborate and deliver presentations in boardrooms and office meetings, with intuitive controls and effortless screen sharing. The presentation system features both HDMI and VGA outputs and supports resolutions up to 1920x1200 or 1080p. If you're looking to separate the audio from your HDMI video source, the wireless presentation system includes discrete RCA and TOSLINK audio outputs. As an added benefit the wireless video hub has a wired LAN connection enabling computers on your network that don't support Wi-Fi to collaborate, such as your media center or boardroom desktop.