A WiFi display dongle is a compact device that enables wireless streaming of audio and video from your smartphone, tablet, or computer to a TV or monitor. Simply plug it into your TV’s HDMI port, connect it to your home WiFi network, and you can easily mirror or extend your device’s screen for a larger viewing experience. Ideal for presentations, streaming, and sharing media, this dongle offers a convenient and clutter-free way to enjoy your content on a bigger screen.