[Murray] a.k.a [Green Bug-Eyed Monster] has an Android TV box with just such a problem, as the Android OS included with it allows for watching TV just fine, but with a few tweaks it can run a full ...

For $100, the MyVelo TV Premiere box runs Android TV and includes a USB dongle with a single ATSC 3.0 tuner. A built-in MyVelo TV app will let users watch free local channels from the antenna ...

such as an Ethernet, a USB-C, and even a Thread radio to control Matter-based smart home ecosystems. Google claims its Android TV box is 22% more powerful than the Chromecast with Google TV (4K).