nextSIM does not provide a truly unlimited high‑speed data eSIM for Macau. All plans listed as “Unlimited” cap the data at 1 GB or 2 GB per day, after which the speed is reduced to 512 kbps or 2000 kbps. Because of this throttling, the term “Unlimited” in the plan names does not signify unlimited data.
Travelers who need more data can select a fixed‑data plan instead. For example, nextSIM offers a 100GB 30 days plan and a 50GB 30 days plan for Macau. These plans give a large data allowance without speed reduction until the validity period expires, and are typically more cost effective unless a user requires an extremely heavy data load.