XFINITY XB6-T CGM4140COM Modem No Power Cord | eBay
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Xfinity XB6-T Wi-Fi Gigabit Router Modem Combo For Comcast UNTESTED Please READ! | Sal Meijer
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XFINITY XB6-T CGM4140COM Modem For Parts or Not Working No Power Cord | eBay
THE GATEWAY / ARRIS XB6-T WIRELESS MODEM, ROUTER, WITH VOIP TELEPHONE JACKS MAKES NOISE WHEN IT COLLECTS TOO MUCH DUST AT THE BOTTOM | Xfinity Community Forum
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. :
Xfinity XB6-T CGM4140COM Cable Modem/WiFi Router w/ Power Cord - Black - Helia Beer Co
XFINITY XB6-T CGM4140COM Modem With Power Cord Black | Modem, Xfinity, Shop my
I just got the modem for my new Xfinity internet today, I followed all instructions for set up and it's just been blinking YELLOW for the past few hours, I've tried everything,