eSIM4Travel does not provide a plan that offers truly unlimited high‑speed data for Belarus. The plans that carry the word “Unlimited” in their names give a fixed amount of high‑speed data each day – 3GB per day – and after that limit the speed drops to 1000 kbps. Because of the daily cap and the throttling that follows, these plans are not equivalent to an unlimited data service.
If a traveler needs a larger or more flexible data allowance, fixed data plans are available. For example, eSIM4Travel sells a 50 GB package for 30 days at $40.83 USD and a 20 GB package for 30 days at $15.03 USD. Both of these alternatives provide a hard data limit but do not throttle speed once the allotment is reached, making them cheaper for heavy‑data users than the limited‑day “Unlimited” plans.