I need to buy a remote for my 3400X but i can't seem to find any compatibility charts for my model. Does anyone know which of the current line of Roku remotes works with the 3400X?
None, and never did. The 3400 was the mhl roku stick, it connected to Roku Ready tv, and the tv remote controlled the roku. Not by IR, or Wifi, it sent the commands through the MHL connector.