IPEVO High-definition Wireless Presentation System Gateway Wireless HDMI Streaming System (WPS-HD) Wirelessly project multiple PCs and Macs with high-definition clarity - including audio No more wires and no more projector readjustments mean extra time and less headaches for you 4-in-1 split screen mode projects four desktops for collaborations and comparisons Conference Mode lets you effortlessly change projector screen content on the fly With a special Wi-Fi mode, content from any computer on the network can be presented