Our SIM card works in most unlocked GSM-compatible smartphones, tablets, or mobile Wi-Fi routers (hotspots). Please contact your service provider or retailer to ensure that your device is carrier unlocked.
Before you travel, check that your mobile device is compatible with the networks in your destination country. Not all countries use the same frequency bands for their mobile networks, and not all devices are capable of working on all frequency bands.
This website provides information on device and network compatibility:
https://www.frequencycheck.com/
Although we cannot vouch for the accuracy of the information on this website, it will give you an idea of whether or not your device is compatible with the networks at your destination.