Is there any difference between 2G and 3G Particle SIM cards?


I need to send a new 3G electron out to a remote installation to swap out for one that has stopped working. I have the electron, and I have a currently operating 2G SIM, but not a 3G one.

Is there any difference between the SIM Cards? I think that they are the same, I’ve been able to make if function, but want to make sure I’m not missing something. Can I use this 2G SIM in the 3G Electron without issue?



The SIMs are the same