There are high speed internet cafes in communities and popular tourist areas. Wireless Internet connections for laptops are available for purchase. There are three cell phone providers on Roatan: Digicel, Claro and TIGO. Cell phones are inexpensive to purchase and 100 Lempira (HNL) will give you a significant amount of talk time for local calls.
TJ Lynch talks about cell phone and internet coverage options in this short clip.