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Comcast has successfully tested a prototype 10G modem that can deliver multigigabit internet speeds. The company is promising upload and download speeds north of 4Gbps (gigabits per second). That’s ...

Comcast plans to start running live tests of its 10G multi-gigabit symmetrical internet services later this year before starting to offer it to customers in 2023. The company has been working on ways ...

Online internet speed test applications, including ones provided by internet service providers, are available for checking the speed of your internet router. If your connection seems slow, you may be ...

Some Comcast customers received an unwelcome surprise yesterday morning when their upload speeds were suddenly lowered from 20Mbps to 16Mbps. Comcast was raising download speeds on its "Extreme Pro" ...