PwrON 36W AC Adapter for Lenovo ThinkPad Helix 2 Lenovo Thinkpad 10 Tablet Ac Adapter Charger AC Input: 100 ~ 240V 50~60Hz DC Output: 12V 3A 36W Cord Length: 5.9 FT/1.8 M Industry Quality : Over Voltage Protection, Over Heat Protection Compatible With:ThinkPad 10 & Helix 2 Tablet