Laconia has a Metrocast franchise and a Roku wouldn't help getting TWC.
http://www.city.laconia.nh.us/upload...0Franchise.pdf
http://www.gencourt.state.nh.us/rsa/...C-III-53-C.htm
Don't know if your smart TV has Roku built-in. I've got the box. The box will stream with just about anything. Actually, I had Showtime thru TWC and canceled it. Subscribed to Showtime on Roku and it was a bit less/month. Also didn't have HBO on TWC, but subscribed on Roku (HBO NOW)
Unlike HBO GO, HBO NOW does not require a cable or satellite TV subscription. HBO NOW and HBO GO have the same great content; unlimited access to all of HBO - every episode, every season - plus hit movies, sports, documentaries, and comedy specials. Find out more about HBO NOW at order.HBONOW.com.
What is HBO NOW, and how is it different from HBO GO? – HBO GO
https://help.hbogo.com/hc/en-us
https://www.cnet.com/products/tcl-s3...-roku-tv-2015/