The Intel(R) Imaging Signal Processor 2401 (often referred to as Intel ISP 2401) is a hardware component used in some Intel chipsets, typically found in laptops or desktop systems. It is part of Intel's imaging solutions, and its primary function is to handle tasks related to image processing, such as camera input processing, image enhancement, and other imaging-related functions. This chip is commonly used in systems with integrated cameras (e.g., webcams or other imaging devices).

The Windows driver for the Intel ISP 2401 is required to allow the operating system to communicate with this imaging hardware, enabling camera functionality and image processing tasks in supported applications.