eSIMCard does not provide a truly unlimited data eSIM for Nigeria; all plans marketed as “Unlimited” give a fixed high‑speed allowance before the speed is reduced. For example, the “Unlimited eSIM Data For 1 Days in Nigeria” plan offers 1GB of 5G‑speed data per day and then throttles to 500kbps, while the “Unlimited Plus eSIM Data For 1 Days in Nigeria” offers 2GB per day with a reduced speed of 2000kbps once the limit is reached.
If a user needs a larger data allowance, eSIMCard sells fixed‑data plans such as the 100GB, 180‑day Global (Lite) plan or the 50GB, 90‑day Global plan. These provide a set data amount with no throttling during the validity period, which can be more cost effective for travelers who consume a lot of data.