Welcome to our store! 1. INTERFACE TYPE: This power adapter features an IEC320 C20 to IEC320 C7 interface, designed for standard and exact compatibility with plug-and-play functionality. 2. PARAMETERS: The C20 to C7 power adapter operates at 2.5A-16A 250V with a nominal power of 4000W, suitable for most electrical devices. 3. REINFORCED DESIGN: The C20 to C7 power adapter is reinforced with a single casting to ensure it remains secure during use and is more durable against pulling and jerking. 4. HIGH STABILITY: Made of copper and PVC, this IEC320 C20 to C7 power adapter is flame-retardant, insulated, heat-resistant, offers excellent conductivity, and provides high stability. 5. APPLICATION: Ideal for PDU chassis power sources, UPS outlets, server room computer outlets, laptop power adapters, UPSPDU server adapters, and more.