Laptop adapter power for Apple 1.Input:100-240V,2.5A,50-60Hz ... delivery 4.Different color light on Laptop adapter power for Apple brand1.Input:100-240V,2.5A,50-60Hz2.Output ... computers. 5. Including eight or more optional connectors for use to change voltage easily. 6. Please connect the ... the adapter. We provide all kinds of brand laptop adapters for DELL, IBM, HP, COMPAQ, SONY, SHARP, ACER, etc ...