What type of device is a graphics card?

A graphics card, also known as a video card or GPU (Graphics Processing Unit), is a hardware component that accelerates the rendering of images, animations, and video for the computer. It processes complex graphical data and offloads this task from the CPU, allowing for smoother performance in gaming, video editing, and graphic design. Graphics cards can be integrated into the motherboard or exist as separate expansion cards that can be installed in a computer.