Lumbus does not provide a truly unlimited high‑speed data eSIM for Central Asia. Plans with the “Unlimited” name give 3 GB per day, and after the daily allowance the speed is reduced to 1000 kbps, so high‑speed data is still capped.
Alternatively, Lumbus offers fixed data plans such as the “Central Asia (4 areas) 50GB 180Days” plan, which delivers 50 GB of high‑speed data for 180 days, and the “Central Asia 20GB 30Days” plan, which supplies 20 GB for 30 days. These fixed plans have a hard data cap that expires after the stated validity period.