Best Buy customers often prefer the following products when searching for broadband modem.
A good broadband modem is importantif you want to access the Internet. The best ones are easy to install, user-friendly, and can improve your internet speed and range. If you're looking for a new modem, here are some good options. Browse the top-ranked list of broadband modems below along with associated reviews and opinions.
NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem
Model: CM2050V-100NASSKU: 6425815Top comment"This modem works with Xfinity Internet and voice. It was easy to set up The internet has been stable and phone calls are clear....Good modem for high speed internet is exactly as advertised...Internet modem...Xfinity Modem"
See all customer reviewsSee all Cable ModemsProduct Description
This NETGEAR Nighthawk ultra-high-speed cable modem for Xfinity Voice (CM2050V) delivers the gigabit-speed cable Internet and perfect call clarity. This DOCSIS 3.1 cable modem with voice supports all of today's Internet service plans and is designed for the high-performance Internet in the future. CM2050V includes two telephone ports that automatically prioritize voice over the Internet for clear and uninterrupted calls."Top comment"This modem works with Xfinity Internet and voice. It was easy to set up The internet has been stable and phone calls are clear....Good modem for high speed internet is exactly as advertised...Internet modem...Xfinity Modem"
See all customer reviewsSee all Cable ModemsProduct Description
This NETGEAR Nighthawk ultra-high-speed cable modem for Xfinity Voice (CM2050V) delivers the gigabit-speed cable Internet and perfect call clarity. This DOCSIS 3.1 cable modem with voice supports all of today's Internet service plans and is designed for the high-performance Internet in the future. CM2050V includes two telephone ports that automatically prioritize voice over the Internet for clear and uninterrupted calls."See all Cable ModemsMotorola - MG7700 24x8 DOCSIS 3.0 Cable Modem + AC1900 Router - Black
Model: MG7700SKU: 6298663Top comment"Broadband Router / Modem...Internet much more reliable after setting up this modem/router"
See all customer reviewsSee all Modem & Router CombosProduct Description
The Motorola MG7700 24x8 DOCSIS 3.0 cable modem + AC1900 dual-band (2.4GHz and 5GHz) Wi-Fi Gigabit router with four Gigabit (GigE) Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. Power Boost technology amplifies the wireless signal to the limit set by the Federal Communications Commission (FCC) to deliver higher WiFi speeds and extend the WiFi range. AnyBeam WiFi beamforming at 2.4 GHz and 5 GHz focuses the wireless signal on your wireless devices to further enhance wireless performance.Top comment"Broadband Router / Modem...Internet much more reliable after setting up this modem/router"
See all customer reviewsSee all Modem & Router CombosProduct Description
The Motorola MG7700 24x8 DOCSIS 3.0 cable modem + AC1900 dual-band (2.4GHz and 5GHz) Wi-Fi Gigabit router with four Gigabit (GigE) Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. Power Boost technology amplifies the wireless signal to the limit set by the Federal Communications Commission (FCC) to deliver higher WiFi speeds and extend the WiFi range. AnyBeam WiFi beamforming at 2.4 GHz and 5 GHz focuses the wireless signal on your wireless devices to further enhance wireless performance.See all Modem & Router CombosMotorola - MT7711 24x8 DOCSIS 3.0 Modem + AC1900 Router for Xfinity Internet & Voice - Black
Model: MT7711SKU: 6335140Top comment"Replacement modem...Works great. We use it for both broadband and voice. This modem replaced our old one after a lightning strike....Excellent modem. Broadband. Saved money with having to pay a monthly fee with the cable company. "
See all customer reviewsSee all Modem & Router CombosProduct Description
The Motorola MT7711 combines an ultra-fast DOCSIS 3.0 cable modem + AC1900 WiFi router + 2 phones lines for use with Xfinity Voice service only. Certified for Comcast Xfinity Internet and Voice service and recommended for cable internet plans with speeds up to 600 Mbps. Features 4 Gigabit Ethernet ports for wired connections. Delivers up to 1900 Mbps wireless speed. Power Boost, Range Boost, and AnyBeam WiFi beamforming enable quality streaming, gaming, and connecting throughout the home. Enjoy crystal-clear calling and enhanced features like caller ID, call forwarding, conference calling, and more. Save up to $168 per year on cable modem rental fees (savings described is for Comcast Xfinity service). Comes with a 2-year warranty and free support from our USA team of connectivity technicians. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and non-Xfinity voice services.Top comment"Replacement modem...Works great. We use it for both broadband and voice. This modem replaced our old one after a lightning strike....Excellent modem. Broadband. Saved money with having to pay a monthly fee with the cable company. "
See all customer reviewsSee all Modem & Router CombosProduct Description
The Motorola MT7711 combines an ultra-fast DOCSIS 3.0 cable modem + AC1900 WiFi router + 2 phones lines for use with Xfinity Voice service only. Certified for Comcast Xfinity Internet and Voice service and recommended for cable internet plans with speeds up to 600 Mbps. Features 4 Gigabit Ethernet ports for wired connections. Delivers up to 1900 Mbps wireless speed. Power Boost, Range Boost, and AnyBeam WiFi beamforming enable quality streaming, gaming, and connecting throughout the home. Enjoy crystal-clear calling and enhanced features like caller ID, call forwarding, conference calling, and more. Save up to $168 per year on cable modem rental fees (savings described is for Comcast Xfinity service). Comes with a 2-year warranty and free support from our USA team of connectivity technicians. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and non-Xfinity voice services.See all Modem & Router CombosARRIS - SURFboard SB6183 16 x 4 DOCSIS 3.0 Cable Modem - White
Model: SB6183SKU: 9082019Top comment"Great modem...Using with xFinity broadband. Great modem. Very fast!...it internets fast...It like to go to the internet real fast and all is what I say."
See all customer reviewsSee all ModemsProduct Description
The SURFboard SB8163 DOCSIS 3.0 Cable Modem features 16 downstream x 4 upstream channels for high-speed internet access. It is compatible with major US Cable Internet providers and is best for cable internet speed plans up to 400 Mbps.Top comment"Great modem...Using with xFinity broadband. Great modem. Very fast!...it internets fast...It like to go to the internet real fast and all is what I say."
See all customer reviewsSee all ModemsProduct Description
The SURFboard SB8163 DOCSIS 3.0 Cable Modem features 16 downstream x 4 upstream channels for high-speed internet access. It is compatible with major US Cable Internet providers and is best for cable internet speed plans up to 400 Mbps.See all ModemsARRIS - SURFboard DOCSIS 3.1 Multi-Gig Cable Modem & Wi-Fi 6 Router Combo - Black
Model: G36SKU: 6480359Top comment"Arris modem...My internet works much better now, with my new modem!...It works with Antietam broadband in Maryland!"
See all customer reviewsSee all Cable ModemsProduct Description
Multi-gigabit speeds for your home network. The SURFboard G36 is a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Stream 4K content smoothly, game without interruptions or slowdowns. It features a 2.5 Gbps Ethernt port for multi-gig networking PLUS four 1-Gigabit Ethernet ports to connect all your devices. The SURFboard G36 is compatible with major U.S. cable internet service providers and is best for speed plans up to 2.5 Gbps. The compatible SURFboard Central app simplifies setup and management of your network.Top comment"Arris modem...My internet works much better now, with my new modem!...It works with Antietam broadband in Maryland!"
See all customer reviewsSee all Cable ModemsProduct Description
Multi-gigabit speeds for your home network. The SURFboard G36 is a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Stream 4K content smoothly, game without interruptions or slowdowns. It features a 2.5 Gbps Ethernt port for multi-gig networking PLUS four 1-Gigabit Ethernet ports to connect all your devices. The SURFboard G36 is compatible with major U.S. cable internet service providers and is best for speed plans up to 2.5 Gbps. The compatible SURFboard Central app simplifies setup and management of your network.See all Cable ModemsARRIS - SURFboard DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router Combo - Black
Model: SBG7600SKU: 6320553Top comment"surfboard dual-band AC2350 cable modem...was unable to use the Modem and have return it to store. Atlantic Broadband said that it would not work with their system....Compatible with Atlantic Broadband...Very good mid-range modem for 300-600 Mbps and single-point WiFi."
See all customer reviewsSee all Modem & Router CombosProduct Description
The SURFboard SBG7600AC2 is a DOCSIS 3.0 Cable Modem with a built-in AC2350 Wi-Fi Router. The SBG7600AC2 is equipped with four 1-Gigabit Ethernet ports and provides Wi-Fi speeds up to 2350 Mbps. It is compatible with major US Cable Internet providers including Cox, Spectrum, Xfinity and others. It's best for cable internet speed plans up to 800 Mbps. Setup is quick and easy with the SURFboard Central app.Top comment"surfboard dual-band AC2350 cable modem...was unable to use the Modem and have return it to store. Atlantic Broadband said that it would not work with their system....Compatible with Atlantic Broadband...Very good mid-range modem for 300-600 Mbps and single-point WiFi."
See all customer reviewsSee all Modem & Router CombosProduct Description
The SURFboard SBG7600AC2 is a DOCSIS 3.0 Cable Modem with a built-in AC2350 Wi-Fi Router. The SBG7600AC2 is equipped with four 1-Gigabit Ethernet ports and provides Wi-Fi speeds up to 2350 Mbps. It is compatible with major US Cable Internet providers including Cox, Spectrum, Xfinity and others. It's best for cable internet speed plans up to 800 Mbps. Setup is quick and easy with the SURFboard Central app.See all Modem & Router CombosNETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black
Model: CM1200-100NASSKU: 6345940Top comment"Great Modem...Handles fast internets and installs easily. Would highly recommend....The standard for broadband"
See all customer reviewsSee all Cable ModemsProduct Description
The Nighthawk CM1200 Multi-Gig speed cable modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.Top comment"Great Modem...Handles fast internets and installs easily. Would highly recommend....The standard for broadband"
See all customer reviewsSee all Cable ModemsProduct Description
The Nighthawk CM1200 Multi-Gig speed cable modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.See all Cable ModemsARRIS - SURFboard SB6190 32 x 8 DOCSIS 3.0 Cable Modem - White
Model: SB6190SKU: 4600801Top comment"Great modem...Great price and great modem. I experienced a much needed boost in performance on my existing broadband internet...fast modem...I wanted my own modem and this one is fast, its a must have for cable broadband internet."
See all customer reviewsSee all Cable ModemsProduct Description
The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. The SB6190 is best for cable internet speed plans up to 800 Mbps.Top comment"Great modem...Great price and great modem. I experienced a much needed boost in performance on my existing broadband internet...fast modem...I wanted my own modem and this one is fast, its a must have for cable broadband internet."
See all customer reviewsSee all Cable ModemsProduct Description
The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. The SB6190 is best for cable internet speed plans up to 800 Mbps.See all Cable ModemsARRIS - SURFboard SB8200 32 x 8 DOCSIS 3.1 Gig-Speed Cable Modem - White
Model: SB8200SKU: 5839003Top comment"Modem Replacement...It works very good and replaced my rented monthly Gig Wave Broadband Modem....Better than rented modem...Much better than modem rented from broadband company. No dropping of signal. "
See all customer reviewsSee all ModemsProduct Description
The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds. It's approved for use with Cox, Spectrum, Xfinity and others supporting cable internet speed plans up to 1 Gbps. Upgrading your home network starts with your modem.Top comment"Modem Replacement...It works very good and replaced my rented monthly Gig Wave Broadband Modem....Better than rented modem...Much better than modem rented from broadband company. No dropping of signal. "
See all customer reviewsSee all ModemsProduct Description
The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds. It's approved for use with Cox, Spectrum, Xfinity and others supporting cable internet speed plans up to 1 Gbps. Upgrading your home network starts with your modem.See all ModemsARRIS - SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White
Model: S33SKU: 6425831Top comment"Arris modems have always been good, and I bought this modem to take advantage of 1.2G Internet Connection that my internet provider upgraded for me. ...Great modem...Works great on Comcast. No more internet drops like we had with other modems."
See all customer reviewsSee all Cable ModemsProduct Description
The ARRIS SURFboard S33 is a DOCSIS 3.1 Cable Modem that delivers the fastest speeds and the latest technology. With a 2.5 Gigabit and a 1 Gigabit Ethernet port, the S33 enables a multi-gig experience for things like online gaming, 4K video streaming and more. It’s best for cable internet speed plans up to 2.5 Gbps and setup is simple with an easy-to-use app. It's compatible with any Wi-Fi router and saves you money on monthly rental fees. Upgrade your home network with an SURFboard S33 DOCSIS 3.1 Cable Modem.Top comment"Arris modems have always been good, and I bought this modem to take advantage of 1.2G Internet Connection that my internet provider upgraded for me. ...Great modem...Works great on Comcast. No more internet drops like we had with other modems."
See all customer reviewsSee all Cable ModemsProduct Description
The ARRIS SURFboard S33 is a DOCSIS 3.1 Cable Modem that delivers the fastest speeds and the latest technology. With a 2.5 Gigabit and a 1 Gigabit Ethernet port, the S33 enables a multi-gig experience for things like online gaming, 4K video streaming and more. It’s best for cable internet speed plans up to 2.5 Gbps and setup is simple with an easy-to-use app. It's compatible with any Wi-Fi router and saves you money on monthly rental fees. Upgrade your home network with an SURFboard S33 DOCSIS 3.1 Cable Modem.See all Cable Modems