eSIMsData does not provide a truly unlimited high‑speed data plan for DR Congo. All plans listed for this destination have a hard data cap, and after the cap is reached the service throttles to a lower speed (1250 kbps for the Essential variants and 2000 kbps for the Plus variants).
For travelers who need large amounts of data without the unlimited label, eSIMsData offers fixed data plans such as 10GB for 30 days, 5GB for 30 days, 3GB for 30 days, and 2GB for 15 days. These options give a generous data allowance that must be used within their validity period and can be more cost‑effective than purchasing a daily high‑speed plan if a user expects to consume several gigabytes during their stay.