roku.com/link activation, will take a few seconds. Use the email id and the password to do the login process. Make sure they are correct if not then you cant be able to proceed further. The internet connection has to be very strong. In any of the case you are unable to log in the device or to roku.com/link setup then here we are a team of experts who are available round the clock to help you out, in each and every problem, we will resolve all your issues and give you the instant solution.