| File Package | INF Version | Link |
| View Details | 11/03/2005, 5.5.0.82 | ftp://ftp.saitek.com/pub/software/p990/p990_151205_64.exe Check Wayback Machine |
| View Details | 11/03/2005, 5.5.0.82 | ftp://ftp.saitek.com/pub/software/p990/p990_151205_32.exe Check Wayback Machine |