ByteSIM does not provide a truly unlimited high‑speed eSIM for Ireland. The plans that include “Unlimited” in their names offer a 1GB per day high‑speed allowance and, once that amount is used, the speed reduces to 10 240 kbps. Travelers who need more data can choose ByteSIM’s fixed data plans, such as the Ireland 50GB for 3 days or the Ireland 50GB for 15 days, which give a larger amount of high‑speed data for a set period. Selecting a fixed data plan may be more cost‑effective for users who anticipate heavy data use.