EGThe wings of lovePremium
reply to JPnATL
Re: [Wi-Fi] What gateways does Comcast use for HSI
said by JPnATL:FWIW, both modems have basically the same guts, but the outer casings are different.
my SB6121 works better than my 6120 so that is not an opinion I have both units and the 6121 out performs the the 6120