A power supply, which can be used to provide power to devices with a DC power jack. It's a power jack and a DC socket, which is great for electronics projects, including robotics, gaming, and many other uses. The power jack has a 5.5mm x 2.1mm input and output, while the DC socket has a 30V and 1.5A rating. This product is a female power jack for a power supply or motherboard. This 2 x Panel Mount 5.5mm x 2.1mm 3 Pin Female Power jack DC Socket 30V 1.5A is a must-have power adapter for home or office. It is designed to power the PC power supply and the motherboard power supply simultaneously. This power jack is also perfect for any other devices that require power supply like LED light, heater, and more. This panel mount power jack can be used to connect a battery pack or solar panel to a device. It has a 30V DC input and a 1.5A output. This power socket has a rated current of 1.5 amps, and the voltage rating is 30 volts DC. This product is commonly used in a variety of applications, including automotive, industrial, home and commercial.