Some of the Roku devices support a wireless connection with your router, and here is how you can complete the Roku wireless setup for such devices. First, power on the device and then, complete the initial setup. The device will then automatically look for available wireless networks. Choose your network name and key in the corresponding password to validate your request. Then, after a connection is established, the Roku will connect to its server and will download the necessary software and firmware. For more info contact go.roku.com/technical support.