GulfData does not provide a true unlimited eSIM plan for Taiwan. The plans marketed under the “Unlimited” name give the traveler 1 GB of high‑speed data per day and, once that daily allowance is used, the speed is throttled to 512 kbps. Because the data cap is fixed, these plans are technically limited and not the same as an unrestricted high‑speed data offer.
For travelers who need more high‑speed data before any speed reduction, GulfData offers fixed data plans. Examples include the Asia (12 areas) Day Pass 20 GB plan valid for 30 days, the Asia (20 areas) 20 GB plan also 30 days, and several Global options such as 20 GB for 30 days or 90 days. These fixed plans give a larger amount of high‑speed data and can be more cost‑effective for most users, especially those who do not consume data at a very high rate.