This free upgrade enables upload speeds up to 100% faster and is available to over 20 million Comcast customers.

Xfinity provider Comcast this week announced Internet speed increases in Minnesota that include download boosts but, notably, place an emphasis on uploads.

If you're a Comcast internet customer ... If you're interested in testing your new speed, several online tools are available, including simply Googling "speed test", which lets you run a quick ...

Locating local internet providers Cable internet doesn't boast the same upload speed potential as a fiber-optic connection. Consequently, the Xfinity Gigabit plan comes with max upload speeds of ...

Great WiFi in and out of the home: Next-generation Xfinity gateways deliver advanced WiFi capacity to power hundreds of ...