No software setup or management is required. With the press of a button on the presenter, you can switch the primary source. The Auto Channel Selection ensures smooth display in any environment. Wireless 802.11ac provides extremely secure streaming of video and audio data. BenQ InstaShow is a plug-and-play presentation system for wireless Full HD streaming in meetings and conferences. With just one button press, up to 16 meeting participants can quickly and easily share screen content from their laptops in brilliant Full HD quality to the central screen in the conference room. The only requirement is an HDMI and a USB 3.0 interface. Installing any corresponding software is not necessary for using the presentation system.