Cisco DPC3939 (XB3) Dual Band WiFi Xfinity Phone Modem
Comcast Router/Modem XB3 "X1 Entertainment Operating System" Unboxing and Overview - YouTube
Xfinity Arris TG1682G XB3 Docsis 3.0 DualBand Wifi Router 802.11AC Cable Modem for Sale in Rancho Cordova, CA - OfferUp
Modem for Comcast Triple Play
Amazon.com: Xb3 Modem
Cisco DPC3939 (XB3) Xfinity Wireless AC Voice Gateway DOCSIS 3.0 Tested Working | eBay
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Xfinity technicolor DPC3941T XB3 Dual Band WiFi High Speed Internet Cable Modem | eBay
Modem for Comcast Triple Play
I was having trouble with the modem on the left so they sent me the modem on the right as a replacement. Am I getting punked? : r/Comcast
CISCO DPC3939 XB3 Cable Modem for Xfinity | ModemGuides
Digi-Key IoT data plan for XB3 LTE-M/NB-IoT Modem - Digikey.com Navigation and Terminology - Electronic Component and Engineering Solution Forum - TechForum │ DigiKey