Xfinity plant
Community Forum
Xfinity globe


New Poster


I have xfinity xfi app and use it to control my children's usage. I've identified all the computers ànd such, except I keep getting messages saying that "RealTekS****has logged on. I have no idea who, or what, this is. Could you please explain.




Re: RealTekS

Did you know the last four digits are the last four digits of the MAC address of the Realtek device?  

Check all known wifi devices including TV's etc. for their MAC address.