The 32-year-old has agreed a three-year deal after sealing a switch from Fiorentina, who had threatened legal action against him at one stage
Inter have confirmed that new signing Borja Valero has signed a three-year deal after completing his move from Fiorentina.
Fiorentina announced Valero's exit on Monday, with the Nerazzurri revealing the 32-year-old has agreed terms until 2020 at San Siro.
Valero, who joins for a reported €7million fee, came through Real Madrid's academy before enjoying spells with Real Mallorca, West Brom and Villarreal prior to joining Fiorentina in 2012.
"Borja Valero Iglesias is officially an Inter player following the completion of all contractual formalities," Inter said in a statement on Tuesday.