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Comcast Rolls Out Free Xfinity Speed Boost: Here's What's on Tap for Your Plan

Some speed increases are more of an incremental boost that may be hard to notice, but it’s a free perk that could give your next streaming marathon a slight edge.

 & Michael Kan Principal Reporter

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Xfinity customers, did your internet get faster over the last few days? Comcast says it increased internet speeds for subscribers free of charge. 

On Tuesday, the company announced the free upgrade, which applies to over 20 million customers on the Xfinity Internet and NOW plans. Users can expect “50 to 100% faster upload speeds than before,” Comcast says. Some plans also get a boost in download rates.

That said, don’t expect a huge speed boost. Here’s what Comcast is promising for upload/download Mbps for each plan:

  • NOW: 100/10 and 200/10 to 100/20 and 200/20
  • Connect: 150/100 to 150/150
  • Connect More: 300/100 to 400/150
  • Fast: 500/100 to 600/150
  • Superfast: 800/100 to 800/150
  • Gigabit: 1,000/150 to 1,100/300
  • Gigabit x2: 2,000/300 to 2,100/300

As you see, some of the speed increases are more of an incremental boost that may be hard to notice. Also, not every plan is receiving an upgrade. Still, it’s a free perk that promises to help users post media files to the internet faster.

(Credit: Comcast)

Comcast began increasing speeds quietly late last week, and it credits the speed increases to investments and technology advancements in its fiber network.\

The ISP rolled out a similar upgrade last year, lifting Connect plan users from 75Mbps to 150Mbps and Xfinity prepaid customers from 50Mbps to 200Mbps. 

As part of Tuesday’s announcement, Comcast is also offering new and existing Xfinity customers a cell phone line with unlimited data on Xfinity Mobile “included for a year when they subscribe to a 400Mbps or faster plan.”

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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