Sharing A BroadBand Cellular Connection

As discussed in prior blogposts, broadband cellular service is typically received through a modem that attaches to one computer through a card slot or a USB port, and provides that single computer with access to the internet for a monthly fee. Sprint, Verizon, and AT&T are the most popular carriers that RVers use for their broadband cellular access.

As you might imagine, the cellular carriers really want to collect a monthly service fee for each computer connected to their network, and if you ask them how you can use one card or USB modem to provide access to more than one computer, they are likely to tell you it cannot be done and that you need to get another card or USB modem and pay another monthly fee for each computer that needs internet access.

Some people have actually been told that if they try to “cheat the system in any way”, they are breaking the law and will go to jail. Probably not true, but the carrier could certainly cancel your account. (I am not a lawyer and you should ask your lawyer for advice if you want to know more about that.)

In this article, I will discuss two popular ways to share one broadband cellular connection:

• the hard way — using your computers built-in “internet sharing” software, or
• the easy way — using a cellular router actually designed for the task. Read more