The version number corresponds to a specific driver package released by Apple. The cryptic "4033" is the build number for that package. This particular version is most commonly associated with:
“I dug it up from the web... people are still coming there to download it... because Apple doesn't care for some reason.” Reddit · r/bootcamp · 6 years ago bootcamp 40 4033 windows 10 install
For older Macs that require version 4.0.4033, the installation typically follows these steps: Acquire the Software The version number corresponds to a specific driver
If you are already stuck in Windows with no Wi-Fi: bootcamp 40 4033 windows 10 install