ByteSIM does not provide a true unlimited data eSIM for Argentina. All ByteSIM offers feature a fixed amount of high‑speed data. For instance, the 1 GB per day plans expire after 1 GB of data, after which the speed is throttled to 10240 kbps. Fixed‑data options are also available, such as a 50 GB plan valid for 3‑15 days. These fixed plans may be more cost‑effective for travelers who do not need constant unlimited bandwidth, while heavy data users might prefer a larger capacity plan that keeps speed higher for a longer period.