iPads
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.
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
