Having an internet connection almost anywhere you go can be a great benefit to a mobile staff. Equipped with a laptop, a wirelss broadband card, and service from a wireless provider you or your staff can be productive while on the go. This service is available through wireless providers like AT&T, Verizon, TMobile, and Sprint. Usually you have to purchase the card for your laptop, but some providers may offer the card for free when you sign up for an unlimited data plan. These plans range from $50 to $70 dollars a month.