RedEx eSIM does not provide a truly unlimited high‑speed data eSIM for Dominica. The catalog lists fixed‑data plans that give a set amount of high‑speed data, such as several 50 GB options that are valid for periods ranging from 3 to 25 days. The plans that carry the “Unlimited Data” branding actually offer a hard cap of 1 GB, 2 GB or 3 GB per day, after which speed is throttled to 5000 kbps or 384 kbps. For travelers who need a large amount of data, the high‑cap 50 GB plans may be more cost‑effective, while a genuinely unlimited data plan is not available.