Versatile Indoor Extension Cord: Maximm's 3-prong extension cord is designed specifically for indoor use, providing a versatile solution for extending the length of existing power cords or connecting to standard 3-prong 120V AC outlets. Whether you need to power devices like PCs, electronics, or extend reach for various indoor applications, this extension cord offers reliable performance. Reliable Power Extension: This White extension cord offers a generous 30 ft extension length, making it ideal for extending your PC power cord or any electrical device cord within your home or office. Additionally, it serves as an outlet extension, providing ample power and flexibility for your indoor power needs.