BenQ InstaShow WDC10 Button Kit - wireless video/audio extender - Wi-Fi 5

BenQ's InstaShow WDC10 is a unique no software solution that allows multiple presenters to lead from any device. The WDC10 HDMI Button Kit is an easy way to add additional presenters as well as other HDMI sources that can be shared on your projector or display with a touch of a button.