MobineX does not provide a truly unlimited data eSIM for the Republic of the Congo. The plans that carry the name “Unlimited” actually package a fixed amount of high‑speed data—1 GB for the Unlimited Standard and 5 GB for the Unlimited Gold—after which the speed is throttled to 128 kbps or 1024 kbps, respectively. The equivalent of unlimited data is only reachable in the sense that you never run out of high‑speed bytes, but the speed drops once the cap is reached, so the plan is not unlimited in pure terms.
If a traveler needs more data without speed reduction, mobineX offers fixed‑data eSIMs such as 100 GB valid for 60 days, 50 GB valid for 30 days, or 30 GB also valid for 30 days. These plans require a one‑time payment and allow the same high‑speed 4G connectivity throughout the validity period, making them potentially more cost‑effective for heavy data users who prefer uninterrupted speed.