Welcome to the SCO Advanced Hardware Supplements (AHS) Area. This area contains updated peripheral device support. Located in the 5.0/sco/5.2 directory is the Advanced Hardware Supplement for SCO OpenServer 5. Located in the 3.0/sco/3.4 directory is the Advanced Hardware Supplement for SCO UNIX 3.2 version 4.2 and SCO Open Desktop 3.0 NOTE: AHSs are no longer produced. New and revised drivers can be found in the "pub/drivers" directory on this server.