For using the Media Server in remote locations without a broadband connection. This 3G card will provide a fast network connection for the Media Server to give live stats and remote updates. You will be able to completely remotely control the server with the 3G Network Card. It runs on the UK's O2 network as a pay as you go SIM.<br /> It is very easy to update online - simply add credit for a day, week or month. There is no contract.