If you are looking for necessary Powershot SD880 drivers for your Canon computer the HW2R1 Repeater files referred to below may be helpful.
It is important to have the up-to-date Powershot SD880 driver versions for your HW2R1 Repeater device. New HW2R1 Repeater drivers help your Fast Track unit exploiting its capacity to the utmost. Proceed in optimum RY855 Magenta way and use HW2R1 Repeater link to download and update all Canon drivers at one blow!
To download the needed Powershot SD880 software version you should be aware of the operating system you use.