All iPads are compatible with the USA sim card. 

iPads do not need to be unlocked (they are already unlocked).

Other Tablets

Most other Tablets are compatible, but it is important that you check.  

If your Tablet is currently on the Telstra 3G/NextG network, then it is also compatible with the USA sim card (because, coincidentally, Telstra use the same 3G frequency that AT&T use).

For other Tablets, you'll need to check that your Tablet uses any of the following frequencies:

  • 3G/UMTS 850/1900 MHz
  • 4G/LTE Band 2 (1900 MHz), Band 4 (1700 MHz), Band 5 (800 MHz), Band 17 (700 MHz)

You can check by going to this website: www.gsmarena.com 

Search for the make and model of your Tablet by entering its details in the search field in the top right.   Next to the "General" information, look at the information shown for 3G and 4G network


If all this confuses you or you're just lazy, email us at help@usaprepaidsimcard.com.au with a link to your exact Tablet on www.gsmarena.com (if you don't send us a link to your phone we can't help you).