I am currently using a Dell Lattitude E6330 with the SIM feature. What you need to do is enable your Wireless as this SIM will be using wireless. As soon as you have done that You can create a connection in Control panel, this should be a dial up connection. specify your data carrier username/ Password and the Dial up number. For me, its *99# for Digicel PNG/. Anway that's how you create a connection, Now the issue is coming up with an approach to check your data balance or so forth. I am still experimenting so anyone have an idea please forward it