Hi there!

I have tried searching for this information, but to no avail.

Can someone please point out the difference between the different sim card versions (ie. v 1, 2 3)?

I know that there is a memory space difference, but what else?

I am specifically interested in knowing if V.3 = 3G capability, since my current sim card is a 3g capable card. I am not using 3g on my current plan, but my provider uses 3g sims for all their sim cards. Therefore, before I buy a xxxSIM solution I need to make sure that the xxxSIM is capable of handling a 3G sim.