Output voltage: 19 Output current (max): 3.42 Power supply output current: 65 Plug: Plug with a pin in the middle Outer diameter 4.5 mm Internal diameter 3.0 mm Length 12 mm In box: Power supply Power cable User manual Warranty card Compatible with: AsusB400, B400A, B400VC, B551LA, BU400, BU400A, BU400V, BU400VC, P500, P500CA, PU301LA, PU401, PU500C, PU500CAPro Advanced seriesB551LA, B551LG, BU400, BU400A, BU400V, BU400VCPro Essential seriesP500, P500CA, PU301LA, PU401LA, PU500C, PU500CAAsusproB8430U Replaces batteries: ADP-65GD B ADP-65GDB ADP-65WH PA-1650-78