Features: This USB Male to Double Female Extension Cable with switcher allows simultaneous charging for two devices, featuring a 5V/2A output to efficiently power USB fans, LED lights, and pumps while ensuring optimal performances. Built with durability plastic and metal connectors, the cable offering three length option (35cm/120cm/200cm) and integrated on off switcher for effortless control of connection electronics. Ideal for homeowners, office users, and enthusiasts needing flexible power solution for multiple USB powered appliances in compact or spacious setups. Perfect for extending USB ports to ceiling fans, desktop cooling systems, workshop blowers, or decorative LED installations where accessible power control is essential. Engineered for daily reliability, its abrasion resistant design withstands frequent plugging/unplugging, making it a versatile addition to home theaters, gaming stations, or outdoor USB device setups. Specifications: Ingredients: Plastic + Metal Length: about 35cm/13.78in, 120cm/147.24in, 200cm/78.74in Color: Black Port: USB to double USB female extension cord power cord with switcher (data transmission is not supported) Package Includes: 1PC USB to double USB female extension power cord with switcher note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.