![Amazon.com: ARRIS SURFboard AC1750 DOCSIS 3.0 Cable Modem Router (SBG6782) Certified with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more (Retail Packaging White) : Electronics Amazon.com: ARRIS SURFboard AC1750 DOCSIS 3.0 Cable Modem Router (SBG6782) Certified with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more (Retail Packaging White) : Electronics](https://m.media-amazon.com/images/I/81ZeysVj7dL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ARRIS SURFboard AC1750 DOCSIS 3.0 Cable Modem Router (SBG6782) Certified with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more (Retail Packaging White) : Electronics
A modem is a network device that both modulates and demodulates analog carrier signals (called sine waves) for encoding and decoding digital information for processing. Modems accomplish both of these tasks simultaneously
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Amazon.com: Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox, Spectrum | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled : Electronics
![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 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](https://i5.walmartimages.com/seo/ARRIS-SURFboard-DOCSIS-3-0-Cable-Modem-N600-Wi-Fi-Dual-Band-Router-Approved-XFINITY-Comcast-Cox-Charter-Internet-providers-plans-150-Mbps-SBG6580_216f4bb9-b04f-4edb-afaf-6def036102b4_1.1262f5cf87899e86eee6486d2f6d74a3.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)