The EZCast 2 is a wireless display receiver that plugs into a TV, monitor or projector's HDMI port and lets you cast or mirror content from your phone, tablet or laptop to the big screen. EZCast says it streams video to the larger screen in up to 4K, and it works with Android, iOS, Windows and macOS. Supported protocols include DLNA, Google Home, YouTube TV and casting from the Chrome browser, and the companion EZCast app (iOS and Android) can build and auto-play video playlists. Dual-band 2.4 GHz/5 GHz Wi-Fi balances range and speed, an external antenna can be positioned for a steadier signal, and you can either mirror your screen or extend your desktop for work. Data scrambling protects what you transmit. It's an affordable way to make an older non-smart TV or a boardroom screen 'smart'. Power comes from a USB cable into a 5V/1A adapter or a TV USB port. In the box, per EZCast: the dongle, external antenna and USB power cable.