With the BenQ InstaShow, you can send images to a projection screen with WiFi. The projector supports Full HD resolution. This means your presentations will be transferred in detail. You can wirelessly take part in a meeting with a single press of the button. You can have up to 16 participants. This way, everyone sends files to the screen. Besides your laptop, you only need an HDMI and a USB 3.0 interface. You don't need to install any additional software.