Intel Chipset Device Software (formerly Chipset Software Installation Utility) is often referred to as the chipset driver or chipset drivers. This is a common misconception. A driver is a program that allows a computer to communicate (or talk to) a piece of hardware. The Intel Chipset Device Software, however, is not a driver, nor does it include drivers. It contains information files (INFs). An INF is a text file that provides the operating system with information about a piece of hardware on the system. In the case of the current Intel Chipset Device Software, that information is primarily the product name for the piece of hardware. This allows the operating system to show the correct name for that piece of hardware in Device Manager.