Supera link does not offer an unlimited data eSIM plan for the Cayman Islands. Travelers can purchase fixed‑data plans that provide 2 GB per day for a set number of days. For example, a 2 GB/day plan can be bought for 1 day at $8.34 USD, for 3 days at $24.87 USD, or for 5 days at $41.11 USD, each allowing tethering but reducing speed to 128 kbps after the data cap is reached. Choosing a fixed‑data plan can be more cost effective for most users, except for extremely heavy data consumers who may need alternative coverage solutions.