MobineX does not provide a true unlimited data eSIM for Taiwan. The plans that carry the words “Unlimited” in their names are actually limited to a fixed amount of high‑speed data—for example, 1 GB or 5 GB for 1 day, with a reduced speed applied after the limit is reached. For travelers who need more data, fixed‑data plans are available, such as a 65.09 GB plan valid for 10 days or a 100 GB plan valid for 180 days. These larger data allowances can be more cost‑effective unless a user expects to consume data beyond the fixed limits of the “Unlimited” plans.