The product is a CPU cooling fan specifically designed for Asus GV601RE, GV601RM, GV601RW, NR2203RE, NR2203RM, and NR2203RW models. It has a 4-pin power connection and operates at a voltage of 5V. This cooling fan is essential for maintaining the optimal temperature of the CPU to ensure efficient performance and longevity of the computer system. Made in China, this product is compatible with the specified Asus models and provides effective cooling to prevent overheating during operation.