eSIMCard does not offer truly unlimited data eSIM plans for Nigeria.
All of its “Unlimited” plans provide a fixed daily allowance—most are 1GB/day, some 2GB/day—and after the daily quota is reached the speed is throttled to 500kbps or, in the “Plus” variants, to 2000kbps. For example, the Unlimited eSIM Data For 15 days in Nigeria is limited to 1GB/day with a reduced speed of 500kbps, while the Unlimited Plus eSIM Data For 15 days offers 2GB/day and slows to 2000kbps once the limit is hit.
Travelers who want a larger unthrottled data package can consider eSIMCard’s fixed data plans, such as the 100 GB for 180 days or the 50 GB for 90 days plans, which provide substantial data allowances without the daily caps that characterize the “Unlimited” labels.