A:AnswerIf you mean for digital TV, most likely yes. However, if you have WiFi, there are some free options within Roku such as Pluto TV which has great programming for free!
A:AnswerHello Marce, you are able to connect the TV to your internet and access the free Roku account on the unit to enjoy all the streaming services and apps. The unit also has a number of input options for connecting external devices. Please give us a call at 1-855-544-2030 so that we may advise further.
A:AnswerYou can put certain channels on your Roku if that content provider offers a direct to streaming service. Of the 2 you mentioned ((Hallmark and HGTV), Hallmark does have a direct to streaming service called "Hallmark Movies Now" which I believe you can purchase either a monthly or annual subscription.
You can search on Roku by entering in the names of the content providers you want to see if they are available. Other ones include CBS, HBO and Showtime.