Model: S450 Version 3.75
Operating System: Mac OS (Note: might work with other versions of this os.)
Before downloading: Run Free Scan for Instant Driver Updates
Canon S450 Version 3.75 Driver. S450 USB Printer Driver version 3.75 for Macintosh,br> This driver is compatible with Apple's iMac and G3/G4 systems with built-in USB port and System 8.1 to 9.1.