MobineX does not provide a truly unlimited data eSIM for Jamaica. Their plans labeled “Unlimited Standard” and “Unlimited Gold” actually have caps of 1 GB and 5 GB, respectively, after which the speed drops to 128 kbps and 1024 kbps. For travelers who anticipate higher data usage, MobineX offers fixed‑data options such as the 100 GB plan valid for 60 days and the 50 GB plan valid for 30 days. These larger‑cap plans give unrestricted high‑speed data until the set amount is reached, making them a more cost‑effective choice unless an extremely heavy data consumer prefers the smaller one‑day “unlimited” packages.