I am trying to connect my Roku LE to my campus wifi. When connecting a device other than a phone, laptop, or tablet, you must register the device on a separate connection. To register the device you must have the device ID, a 6 alphanumeric number pairs separated by colons (A1:B2:C3:D4:E5:F6). Although I can’t seem to find the device ID anywhere on the actual Roku, box, or anything. Where can I find this ID?