No, ViaConecta does not offer a true unlimited data eSIM for Taiwan. The plans that use the word “Unlimited” actually provide a fixed data allowance of 1 GB per day and are limited to seven, fifteen or thirty days of validity. After the allotted data is used, the speed is reduced.
Travelers who need larger data totals can choose a fixed data plan instead. For example, the Taiwan 30 GB for 30 days plan gives 30 GB of high‑speed data, and the Global 80 GB for 365 days plan offers a larger allowance that lasts a full year. These fixed‑data options are often more cost effective for most users unless a very high data usage is required.