Inter had been involved in a bitter tug-of-war with city rivals AC Milan over the 27-year-old Cagliari striker.

Last week AC Milan announced that they had snapped up Suazo only to be told that the player had already signed a contract with Inter.

Inter will unveil Suazo at a press conference at their Appiano Gentile training ground on Wednesday morning.

Suazo, who joined Cagliari from Honduran club Olimpia in 1999, scored 14 goals in Serie A last season.

His best return since arriving in Italy was 22 goals in 37 matches in the 2005-06 season.