Intel Q45 Express Chipset Graphics Driver is a device driver for the Intel product of the same name and model. Compatible with Windows operating systems, the Intel Q45 Express Chipset Graphics Driver can be downloaded directly from Intel’s official Download Center. There, you’ll find a number of different drivers that are compatible with a number of different system variations, including Windows 7, 8, XP, Vista. From the list you can choose the driver that best suits your computer. If you’re not sure, you can run Intel’s Driver Update Utility. This service will automatically detect which driver you need.