Bordersim does not provide an unlimited data eSIM for Central Asia. The plans listed for the region end at a fixed data cap, the largest of which is 20GB. Travelers can choose fixed‑data plans such as the 20GB 30‑day or the 20GB 90‑day option, or smaller 10GB alternatives, which give them a set amount of high‑speed data that must be used within the specified validity period. These bundled plans may be more cost‑effective for most users, unless a very heavy data user requires truly unlimited usage.