Comcast announced the Colorado launch of XFINITY Internet 2go, the company's high-speed wireless data service. The MSO is continuing its nationwide rollout of the service. XFINITY Internet 2go provides a mobile Internet solution via wireless data cards. The company offers a 4G wireless service in addition to a nationwide 3G wireless service and is selling the wireless service independently or as an add-on with one or more of its XFINITY Internet, XFINITY TV or XFINITY Voice products.