Amazon.com: Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0 : Electronics
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Linksys Official Support - Linksys CM3016 DOCSIS 3.0 Cable Modem (16x4 Bonded Channels)