ARRIS SURFboard DOCSIS 3.0 Cable Modem / N600 Wi-Fi Dual-Band Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 150 Mbps.(SBG6580) - Walmart.com
Arris Touchstone TM602B Telephony Modem | Modem
USB 3.0 Cable Modem, ARRIS Surfboard (16x4) DOCSIS 3.0 Cable Modem, 686 Mbps Max Speed, Certified for Comcast Xfinity, Spectrum, Cox, Cablevision & More, Gigabit Ethernet port, Supports IPv4 and IPv6 - Newegg.ca