Yes, Yoho Mobile sells unlimited data eSIM plans for the Czech Republic. Plans are offered for 1, 3, 5, 7, 10, 15, 20 and 30 days, with prices ranging from $2.99 for a 1‑day plan to $81.44 for a 30‑day plan. All unlimited plans provide coverage on 4G and 5G networks in the Czech Republic, and the advertised maximum speed is 5000kbps, though the service may throttle speed after heavy use. Under the Fair Usage Policy, speeds can be reduced when usage exceeds typical limits; travelers who are concerned about potential throttling should contact Yoho Mobile directly to confirm the specific FUP details and the amount of data that remains at normal speed.