A:AnswerYes you can but only for the direct tv box and for the volume. You have to use your roku remote to select the cable option and then once you are watching cable you can use the direct tv remote. Also the direct tv remote will power the tv on and off too.
A:AnswerIt only comes with a Roku remote, and not a numbered one. I was easily able to program my Fios remote for use with certain functions of the TV.