The Kyocera ECOSYS M2035dn WIA driver (USB) is a driver software that allows your Kyocera ECOSYS M2035dn multifunction printer (which supports printing, scanning, and copying) to work properly with Windows computers over a USB connection. WIA stands for Windows Image Acquisition, a Microsoft driver model used for scanning devices. It enables the scanner function of the M2035dn to be recognized and utilized by Windows applications such as Microsoft Paint, Windows Fax and Scan, and other scanning software.

In simpler terms, the WIA driver allows your computer to communicate with the scanner in the Kyocera M2035dn when it's connected via USB, making it possible to scan documents into your computer.