Heinrich's H4UWPS wireless presentation device is specifically designed for small and medium-sized conference or discussion rooms. The wireless presentation device consists of four wireless USB click-to-share devices and one small control unit with necessary input and output ports. To use it, simply plug the USB-powered device into your laptop, Mac or PC, and click the button on the input device to display your content on the meeting room's screen. Alternatively, you can use our application to display your content. This device allows up to four users to share their content on the display simultaneously. It is designed for enterprise rollouts and offers enhanced security features, a wider range of connectivity options including Airplay and Google Cast support for non-HDCP content.