A:AnswerThe S33 cable modem features DOCSIS 3.1 technology, designed for use with cable internet providers such as Xfinity, Spectrum, and Cox. It is not compatible with fiber internet service offered by Hotwire Communications.
A:AnswerThe S33 is not listed on Armstrong’s approved modem list. We recommend contacting Astound to confirm compatibility with your current Internet service plan.
A:AnswerThe S33 works with Nighthawk Mesh system and compatible with Cox Internet only service up to 2 Gig speed tier. You may need to rent modem from Cox for their Voice service. The T25 is only compatible with Xfinity Internet and Voice service.