Review ARRIS SURFboard N300 SBG6400 Cable Modem
Review ARRIS SURFboard N300 SBG6400 Cable Modem


ARRIS / Motorola Surfboard SBG6400 cable modem and WLAN modem are among the latest ARRIS products. SBG6400 is a DOCSIS 3.0 all-in-one modem, 802.11N WiFi router, and dual-port Gigabit Ethernet. Equip your home network with the latest modems and routers available to improve your online experience!

Use the power of SURFboard and control your home network!

A fast and different internet experience. SURFboard SBG6700-AC consists of 3 products in 1: DOCSIS 3.0 cable modem, 802.11ac WLAN asynchronous access point and Gigabit Ethernet router with two connections. With download speeds of 343 Mbps and speeds of up to 1600 Mbps, your video games and video streaming are even better! Beamforming technology provides maximum coverage and performance for a WiFi network. It's for you today!


ARRIS SURFboard N300 SBG6400 Technical index

  • Comcast Xfinity, Spectrum (Chartered, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most American cable TV providers are approved. Not compatible with Verizon, AT&T, or Centurylink. Internet service required.
  • DOCSIS 3.0 dual port + N300 WiFi router
  • 8 download channels and 4 download channels provide download speeds of 343MB / s and 131 download speeds. Recommended for internet plans up to 100Mbps.
  • With only 2.4GHz, the N300 main WLAN router is not suitable for densely populated areas. It's easy to disable it just works as a modem and add a better WiFi router if needed. Two Gigabit Ethernet and USB 2.0 ports.








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HP 2023 15'' HD IPS Laptop, Windows 11, Intel Pentium 4-Core Processor Up to 2.70GHz, 8GB RAM, 128GB SSD, HDMI, Super-Fast 6th Gen WiFi, Dale Red (Renewed)
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