here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
- Free 30-day Returns
$142.99
Meet Your Seller
Motorola MB7621 Cable Modem
- Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
- Model MB7621 is recommended for actual cable Internet service speeds up to 900 Mbps. Wirecutter rates this the best modem for most people. A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.
- Pairs with any WiFi router - Seamlessly compatible with any WiFi router to connect all your devices. This cable modem does NOT have a built-in wireless router or telephone call capability.
- Cost-saving solution: Owning your own modem typically saves the average home $156 per year in monthly rental charges. (Savings are shown for Comcast Xfinity and vary by cable service provider.)
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Eliminate monthly cable modem rental fees Typically saves 168 dollars per year in Xfinity cable modem rental fees. Actual savings depend on your service provider.
800+ Mbps Maximum actual Internet download speed
GigE Ethernet port For a high-speed wired connection to any router, computer, or other Internet-capable device.
Plugs easily into any router for shared Internet access by all your WiFi and Ethernet-capable devices. This flexible approach lets you pair this cable modem with any router you choose for your WiFi needs, including a mesh router or gaming router.
If the MB7621s Ethernet port isnt used for a router, it can plug into a computer, HDTV, game station, or other Ethernet device.
Certified by Comcast Xfinity, Cox, Charter Spectrum, and other cable providers.
* Not compatible with Verizon, AT&T, CenturyLink, and other fiber optic, satellite, or DSL services.
Connects fast with just 3 connections - power, coax cable, and Ethernet.
For other service providers, supported service speeds are similar to Comcast.
800+ Mbps Maximum actual Internet download speed
GigE Ethernet port For a high-speed wired connection to any router, computer, or other Internet-capable device.
Plugs easily into any router for shared Internet access by all your WiFi and Ethernet-capable devices. This flexible approach lets you pair this cable modem with any router you choose for your WiFi needs, including a mesh router or gaming router.
If the MB7621s Ethernet port isnt used for a router, it can plug into a computer, HDTV, game station, or other Ethernet device.
Certified by Comcast Xfinity, Cox, Charter Spectrum, and other cable providers.
* Not compatible with Verizon, AT&T, CenturyLink, and other fiber optic, satellite, or DSL services.
Connects fast with just 3 connections - power, coax cable, and Ethernet.
For other service providers, supported service speeds are similar to Comcast.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- Read full details
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by XinjintongLimited Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...