nextSIM does not provide a truly unlimited high‑speed data plan for travelers in Puerto Rico. The provider’s “Unlimited” plans all specify a fixed data allowance, such as 1 GB or 2 GB per day, after which the connection is throttled to a reduced speed of 512 kbps or 2000 kbps. Because the data cap is actively applied, these plans are not unlimited.
For users who need more data, nextSIM offers fixed‑cap alternatives. For example, the eSIM 10GB 30 Days Puerto Rico Standard plan gives 10 GB of high‑speed data for 30 days and the eSIM GLOBAL 50GB 30Days Premium plan supplies 50 GB for 30 days. These larger‑capacity plans may be more cost‑effective for heavy data users.