3 Dongle Pay As You Go Getting a mobile broadband connection does not have to be a burden on your pocket. There are pay as you go deals in the UK today that will let you enjoy Internet on the go without worrying too much about monthly bills. In fact, if you want great offers, you can never go wrong with 3 dongle pay as you go. There are several deals for you to choose from if you are interested on a 3 dongle payg. You can choose a Three dongle pay as you go where you will be charged for every GB you use up for a 3 dongle pay as you go that has a 1 month deal. For the deal where you will be charged for every GB that you use up, you will have to pay £19.99 for the 3 dongle payg.