This power adapter is designed for use with Amazon Echo devices, including the Echo 3rd Gen, Echo Plus 2nd Gen, and Echo Show 8. It has a voltage of 18V and an output current of 1.67A, ensuring that your device receives the power it needs to function properly. The adapter is black in color, and is compatible with Apple devices as well. It is the perfect replacement for lost or damaged adapters, and is a great accessory to have on hand for when you need to charge your Echo device. The brand of the adapter is Amazon, and it is compatible with the Echo 8 product line. Whether you are at home or on the go, this power adapter will ensure that your Echo device is always fully charged and ready to use.