C71kw-400

For some reason my Uncle gave me 3 of these boxes and was wondering besides it having Android TV with AT&T all over it. Anything useful to use with these or should I just throw them out?

https://www.amazon.com/C71KW-Wireless-Streaming-Receiver-Packaging/dp/B099QYJ8C3

If you have DirecTV or DirecTV Stream, you could save some money on some STB fees with them as you can use them. Just connect to the Internet and login to them but...if you don't then you're probably better off selling it or giving it away