ByteSIM does not provide a truly unlimited data eSIM for Argentina. The plans that carry “Unlimited” in their names (for example Argentina Unlimited Data for 1 day, 3 days, etc.) are capped at 1 GB of high‑speed data; once that amount is reached the speed drops to 10 000 kbps. Therefore, the “unlimited” designation refers only to the marketing label and not to an uncapped data allowance.
Travelers looking for a higher data volume can choose from ByteSIM’s fixed‑data plans, such as 50 GB for 3, 5, 7, 10, or 15 days. These plans provide full‑speed gigabytes of data until the 50 GB is consumed and then the plan simply ends, making them a clearer, more cost‑effective option for those who need a large amount of data without the restrictions of a nominal “unlimited” title.