It is important that you download the correct device driver for your machine depending on which operating system came installed on your computer.  Please choose a specific model for a list of device drivers: 

The model series can be found on the back of the computer chassis as pictured below.

Device drivers for printers, scanners, cameras and other external peripherals can usually be found on the manufacturers web site.  Click here, for a list of the manufacturer links that include phone numbers.  For a list of keyboards, mice and other external peripherals that are available on all Plexus models, please choose from the list below:

Or if you prefer you can browse our ftp site for the product you are searching for.