ReviewsInternet Plans

ARRIS SURFboard mAX Pro (16x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more

Tom's guide #1 cable Modem choice 2 years in a row. Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers..
DOCSIS 3.0 Cable Modem best for cable internet speed plans up to 400 Mbps.
16 downstream x 4 upstream DOCSIS 3.0 bonded channels.
1 Gigabit Ethernet port for connecting to a Wi-Fi router or other device..
Cable internet service required. Does NOT include Wi-Fi or support cable telephone feature...

Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service..
Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Etherent port to connect to PC or Router..
8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 upload speeds. Recommended for Internet Plans up to 100 Mbps..
Supports both IPv4 and IPv6, the latest standard..
90 Day Warranty. ARRIS Certified Refurbished. US Technical support. ARRIS Certified Refurbished products will ALWAYS be branded ARRIS, Never Motorola! If you get Motorola branded product they are illegitimate, need to be returned to Seller and Reported to Amazon.

3 products in 1: DOCSIS 3 0 Cable Modem, AC1600 dual-band Wi-Fi Router, 2 Port Gigabit Ethernet Router (cable digital voice service not supported).
Wi-Fi 5 AC1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports.
Setup and manage your network with the SURFboard Manager app.
Compatible with major U S Cable Internet Providers including Cox, Spectrum, Xfinity & others. Cable internet service required. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
16 downstream & 4 upstream channels. Best for cable internet service plans up to 400 Mbps..

Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.
DOCSIS 3 1 Cable Modem with 32 downstream x 8 upstream DOCSIS 3 0 channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Compatibility-Comcast Xfinity.
Two 1-Gigabit Ethernet ports and 2 Telephony ports for Xfinity digital voice service.
Best for Xfinity internet speed plans up to 1 Gbps.
Xfinity internet service required. Does NOT include Wi-Fi Router.

Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers..
DOCSIS 3.0 Cable Modem best for cable internet speed plans up to 800 Mbps. Easily setup your modem with the SURFboard Central app.
32 downstream x 8 upstream DOCSIS 3.0 bonded channels.
1 Gigabit Ethernet port for connecting to a Wi-Fi router or other device..
Cable internet service required. Does not inlcude Wi-Fi and does not support cable digital voice service..

3 products in 1: 16x4 Cable Modem, AC1900 WiFi Router and Gigabit 4 port Wired Router.
Ceritified on Comcast Xfinity, Cox, Spectrum (Charter, Time Warner, Brighthouse Networks), Mediacom and many other US Cable Internet Providers. Requires Internet Service..
Cable Modem is 16 Download and 4 Upload Bonded Channels with Internet Download speeds up 686 Mbps based on your Internet Service Plan. Approved for plans up to 300 Mbps..
Compatible with major U.S. Cable Providers and supports IPv4 and IPv6-the latest Internet standard. Wi-Fi beamforming – max coverage and performance.
2 year warranty with US based customer service. Refer to the Quick Start Guide and Installation video.Router is AC1900 dual band WiFi with 4 Gigabit Ethernet ports. Great for streaming HD Videos and gaming..

DOCSIS 3.0 cable modem best for cable internet speed plans up to 400 Mbps.
Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers..
16 downstream x 4 upstream DOCSIS 3.0 bonded channels.
Easily setup your modem with the SURFboard Central app.

DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps..
32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels.
Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
Does not inlcude Wi-Fi and does not support cable digital voice service.

Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.
DOCSIS 3.0 cable modem with 24 downstream x 8 upstream channels, best for Xfinity cable internet speed plans up to 800 Mbps.
1 Gigabit Ethernet port for connection to a Wi-Fi router or other wired device.
2 telephone ports for Xfinity digital voice service.
Xfinity internet service required. Does not include Wi-Fi.

DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps..
32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels.
Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
Does not inlcude Wi-Fi and does not support cable digital voice service.

DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps..
32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels.
Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
Does not inlcude Wi-Fi and does not support cable digital voice service.