The Solo Connect modem kits, and data plans, sold in the USA are not intended for use outside of the United States.
There are two components to consider here:
- The data plans are USA only
- While you can place your own sims into the provided modems, those modems generally only work in the USA
Future kits may provide support outside of the USA, and LiveU will clearly mark such kits when that happens. For now, all Solo Connect kits are USA only products.