The BenQ InstaShow VS20 Button Kit is a wireless video/audio extender that will enhance your presentations. With its ability to transmit high-resolution 4K content up to 20m away, it provides clarity and range for your visual and audio needs. The device was designed with security in mind: AES-128, HDCP and WPA2 standards ensure your data remains protected. In addition, compatibility with Apple AirPlay and Wi-Fi Miracast enables a wide range of device connections, making the device a versatile choice for any environment. Additional features such as HID Touchback support and a split-screen button ensure an interactive and engaging presentation experience. Whether in business, education or entertainment, the BenQ InstaShow VS20 Button Kit is equipped to provide seamless and secure wireless transmission.