【Compatible with Models】15W Alexa Power Cord Replacement for Amazon Alexa Echo Dot 3rd Generation, Echo Dot 4th Gen, Echo Dot 5th Gen, Echo Show 5, Echo Spot, Echo Dot with Clock, Fire TV Cube, Echo Dot Kids Edition 【Specifications】Output: 12V 1.25A 15W. Interface Size: 4.0 mm x 1.7 mm. Replacement for Part number C78mp8/GP92NB. 【Advantage】Small,Portable,Light-weight Easy to Move and Travel