eSIMCard does not provide a plan that offers truly unlimited high‑speed data for the United States of America. All plans that carry the word “Unlimited” in the name nevertheless contain a data cap and specify a reduced speed once the limit is reached. For example, the “Unlimited Data For 1Day” plan gives 1 GB of high‑speed data before throttling to 512 kbps, and the “Unlimited Plus Data For 1Day” plan provides 2 GB before throttling to 2000 kbps.
Travelers who need larger data allowances can choose from eSIMCard’s fixed‑data plans. Sample options include a 1 GB plan for 30 days at $15, a 3 GB plan for 30 days at $20, a 10 GB plan for 30 days at $35, or a 50 GB plan for 60 days at $58.54. These plans provide high‑speed data up to the stated data cap without further throttling, making them a more cost‑effective choice for heavy data users.