Here’s how to find one that meets your needs.
All cable broadband internet connections require the use of a DOCSIS-compatible modem.
Three major versions of DOCSIS modems exist:
A D3 modem is appropriate for modern cable internet.
D3 products provide a longer useful lifetime than older versions and may enable higher-speed connections than older modems.
Renting Cable Modems
Buying a cable modem usually saves money in the long run over renting one.
Online retail and tech help sites also maintain lists of modems compatible with the major providers.
Upload and download speeds depend on the limits set by the cable internet service provider and the service tier.
These wireless gateways have built-in DOCSIS modems.
Subscriptions to combined internet, television, and phone services require using these devices instead of standalone modems.
Like standalone modems, they’re available for purchase through the usual outlets.
Check your provider’s website to ensure compatibility.
Is Your Cable Modem Compatible?
If you’re considering buying a modem, check for compatibility with your provider.
A few examples are:
