what form did the driver package come in? Zip? EXE? If an EXE it may have command line options to automatically install itself. You could write a small bacth file with the commandline options for automatic install.
If it is just a zip, then you could right a batch file to copy the files into the appropriate directory using the copy command.
Another choice would be to use a tool like wise installer or many similar "snapshot" tools to record the installation of the drivers on one machine and create a package to automatically install it when run on another machine.