See how Xfinity, Spectrum, Cox, Optimum, WOW!, Mediacom and Sparklight compare on speeds, pricing, and data caps in 2025.

From technology aficionados looking for cutting-edge features and download speeds to budget-minded internet users, many people could benefit from buying a Comcast modem rather than renting one from ...

Comcast has tested the first cable modem that can offer multigigabit speeds, although it's not clear if you'll get to make full use of that performance. If you can't get a fiber connection, DOCSIS 4.0 ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Comcast has successfully tested 10G data transfer on its cable modem ...

At 4:51 p.m. on Friday evening, Jan. 24, I called Comcast (1-800-XFINITY) to complete activation of a self-purchased, self-installed cable modem to replace the rental unit provided by the cable ...

Xfinity vs. Spectrum: Which is better for your home? Xfinity and Spectrum are the biggest cable internet providers in the country. Each ISP is available to over 100 million Americans -- with a ...