nextSIM does not provide a truly unlimited data eSIM plan for Hong Kong. All plans that carry “Unlimited” in the name actually include a fixed high‑speed data allowance and specify a reduced speed once the limit is reached; for example, eSIM Unlimited Standard 1‑Day Hong Kong has 1 GB of high‑speed data and a speed reduction to 512 kbps thereafter.  
If an unlimited‑data experience is preferable, travelers can choose from nextSIM’s fixed‑data eSIMs that offer large amounts of data without throttling. Examples include the eSIM 100 GB 30‑Day Hong Kong plan, priced at $126.72 USD, and the eSIM 50 GB 30‑Day Hong Kong plan, priced at $74.75 USD. These plans provide a high‑speed data allowance over an extended period and can be more cost‑effective than purchasing multiple “Unlimited” day plans for short stays.