The EE PAYG Data Sim has 6GB of 3G or 4G data for your dongle or Mobile Wi-fi device, which is available to use for up to 3 months. Then just top up when you need more data. EE's Pay As You Go Trio SIM has all SIM types on one card, so whether you need a Standard, Micro or Nano SIM, you can just pop out the one you need. Just pop this super simple EE data SIM straight into your unlocked 3G or 4G device & that is it. Comes with 6GB data preloaded, so you can catch up on the game highlights, Skype your gap year kids, play Angry Birds & tweet your heart out. Data valid up to 3 months then you can just top up & Pay As You Go. 4G at no extra cost. Paying extra for 4G sucks. We believe you should get fast internet at no extra cost. That is why EE offers 4G at no extra cost. All you need is a 4G tablet & be in a 4G area.