Acer 19V 3.42A output AC adapter for a laptop. - Brand: Acer - Model: ADP-65JH B - Output: 19V 3.33A - Input: 100-240V 50/60Hz - Connector Type: Round - Cable Length: Approximately 1.5m Thank you for viewing. I used to use this, but I'm selling it because I no longer need it after replacing it. Since it is a used item, please understand that it is non-refundable and non-returnable.