eSIMCard does not provide a truly unlimited high‑speed data eSIM for Cameroon; its “Unlimited” plans actually have a data cap and a reduced speed once the cap is reached. For example, the Unlimited eSIM Data For 1 Days in Cameroon allows only 1GB of unthrottled data and drops to 500kbps after the limit, while the Unlimited Plus eSIM Data For 1 Days in Cameroon offers 2GB before throttling to 2000kbps.
If you need unrestricted data, eSIMCard offers fixed‑data alternatives instead. A 20GB eSIM for 31 days is available for $22.70 USD, and there are also 10GB and 5GB options for 30 days priced at $88.63 USD and $48.43 USD, respectively. These plans provide unthrottled data and can be more cost‑effective for heavy‑data users.