Type: AC Adapter Compatibility: Note: Please check with the Manufacturer Product Page for the compatible Notebook Model list. Compatible with most 19V Input Notebooks, including IBM, SONY, ACER, COMPAQ, ASUS, LENOVO...etc AC Adapter Voltage: 19V AC Adapter Current: 3.42A AC Adapter Output Power: 65W Features: AC Input: 100~240V Universal Input Efficiency: Up to 88% Complied with CEC Level 4 and Energy star 2.0 7DC Output Tips for Maximum Compatibility