Features: The power supply adopts a bronze plated socket, which has good conductivity and antioxidant performances. This material can provide more stable and clear current transmission, reduce signal interference, and improve audios quality. This power supply is designed specifically for audiophile equipment and strives to provide the excellent power supply. It adopts high-quality components and craftsmanship, focusing on improving audios performances, detail reproduction, and dynamic to meet the pursuit and needs of audios enthusiasts. This power supply complies with American socket standards and is compatible socket interfaces in regions such as the United States it meansthat you can easily use it for audios equipment without the need for conversion plugs or adapters. This power supply has multiple protections functions, including overloads protections, overvoltage protections, and short circuit protections. These protections mechanisms ensure that audios equipment is protected in abnormal situations and prevent power supply from causing damage to the equipment. Safe and reliable, this power supply has undergone strict testing and quality controlto ensure safe and reliable use. It complies with relevant safety standards and adopts fire-resistant materials and electrical isolation technology, providing high safety and stability. Specifications: Material: Metal+ABS Size:approx 71mmx32.5mmx20.5mm/2.79x1.28x0.81in Color:Orange/White/Blue/Clear/Black/Full Blue Types:With Fixing Holes/Without Fixing Holes Quantity:1PC Standard:US Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size. Package includes: 1PC US Duplex Receptacle