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NETGEAR Nighthawk AC1900 WiFi DOCSIS 3.0 Cable Modem Router - For XFINITY Internet & Voice – (C7100V) - Walmart.com
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Amazon.com: ARRIS DOCSIS 3.0 Residential Gateway with 802.11n/ 4 GigaPort Router/ 2-Voice Lines Certified with Comcast (TG862G-CT) : Electronics
![Just found out xfinity could upgrade your Modem for free. Thanks Xfinity for the Wi-Fi boost. Never had the XB7. Went from the XB6 to the XB8. With instant noticeable improvements. : Just found out xfinity could upgrade your Modem for free. Thanks Xfinity for the Wi-Fi boost. Never had the XB7. Went from the XB6 to the XB8. With instant noticeable improvements. :](https://preview.redd.it/just-found-out-xfinity-could-upgrade-your-modem-for-free-v0-g142bxtrmjpa1.jpg?width=640&crop=smart&auto=webp&s=15788b603ad8eb050dbc770855d6beaa9e5f050b)