ARRIS Surfboard DOCSIS 3.1 Cable Modem - T25 NEW in Box. The item "ARRIS Surfboard DOCSIS 3.1 Cable Modem T25 NEW in Box" is in sale since Friday, February 5, 2021. This item is in the category "Computers/Tablets & Networking\Home Networking & Connectivity\Modems". The seller is "lugodan" and is located in East Northport, New York. This item can be shipped to United States.