Charter Cable offers Charter Spectrum Internet. The company boasts that its Internet speeds are 20 times faster than digital subscriber line, with download speeds starting at 60 Mbps.

As of March 2015, Charter Spectrum Internet can be purchased monthly, and can often be bundled with a cable package from the same company. Its Internet upload rates start at 4 Mbps, and the company offers a Security Suite that protects users' emails and offers parental controls. The company also offers Charter Wi-Fi to accommodate multiple devices within the home. Technical support is available 24 hours per day, 7 days a week.