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Is cable Internet fast?
Cable Internet is faster than DSL because it offers more bandwidth. However, it also operates on a shared network, meaning many connections might share the same line. So while upload and download speeds are significantly faster than with DSL, they might be congested at peak hours when a lot of households are using the Internet.
How does cable Internet work?
Your cable provider transmits your cable TV to a box that connects to your television set. They broadcast your Internet in a similar way, but to a modem rather than a cable box.
How reliable is cable Internet?
Thanks to its greater bandwidths, cable Internet can transfer more data at higher speeds than DSL and may already be part of your infrastructure. This makes it as reliable as you can get while also making speeds in the hundreds of MB available.