Motorola MT7711 24X8 Cable Modem plus AC1900 Dual Band WiFi Gigabit Router plus 2 Phone Lines for Comcast Xfinity - Walmart.com
Amazon.com: 12V Power Supply for Comcast Xfinity Motorola Surfboard Belkin Netgear Linksys TP-Link Archer Wireless Router - UL Listed, 6.5 Ft Long Cord Charger AC Adapter : Electronics
The Xfinity guy installed this when transferring the internet connection to a new room (this is the old room). Is this actually necessary or was there another way he could have done
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