Ideal Power High Power Desktop Power Supplies C14 Input 2.1mm Output Level VI - Ideal Power 25HK-AB-050A400-D56-1, A 20W 5V 4A desktop power supply that meets Level VI efficiency regulations and is a Class I approved product (Earth/Ground connected to 0V). The PSU has an IEC 3-pin (C14) type inlet connector and a 2.1 x 5.5mm output connector. The PSU is designed to act as a Limited Power Source (LPS) and has a universal input and high reliability, making it suitable for a wide range of applications in the workshop, laboratory, classroom, garage, etc. Ideal Power 25HK-AB-050A400-D56-1 Desktop PSU 5V 4A C14 Input 2.1mm Output