Lenovo 65W Travel AC Adapter for USA ( 4X20H15594 ) Lenovo 65W Travel AC Adapter - US (4X20H15594) Factory Sealed Lenovo Retail Packaged Product Compatible with : E431, E440, E460, E465, E470,E475,E531,E540,E550,E550c,E555,E560,E565,E570,E575 Compatible with : L440, L450, L460, L470, L540, L560, L570, P40 Yoga, P50s, ( NOT USED IN P50),P51s , T431s, T440 , T440p, T440s, T450, T450s, T460, T460s, T470, T470s, T540p, T550, T560, T570, Helix (1st Gen), ThinkPad Yoga (S Series), ThinkPad S1 Yoga 12, ThinkPad S3 Yoga 14, ThinkPad S5 Yoga 15, ThinkPad Yoga 14, ThinkPad Yoga 260, ThinkPad Yoga 460, W550s, ( NOT USED IN W550), X1 Carbon (2nd Gen), X1 Carbon (3rd Gen), X1 Carbon (4th Gen), X1 Yoga (1st Gen), X240, X240s, X250, X260, X270 Compatible with ; B40-30, B50-30, B40-30, B50-30, B50-45, B50-70, B5400, Flex 10, Flex 15D, Flex 2-14, Flex 2-15, G50-30, G50-70, S20-30, S210, S210 Touch, S500 Touch, S510p, S510p Touch, 11e 1st Gen (AMD Windows), 11e 1st Gen (Chromebook), 11e 1st Gen (Intel Windows), 11e 2nd Gen (Intel Windows), 11e 3rd Gen (Clamshell Chrome), 11e 3rd Gen (Clamshell Windows), 11e 3rd Gen (Yoga Chrome), 11e 3rd Gen (Yoga Windows), ThinkPad 13 (1st Gen) Windows, ThinkPad 13 (2nd) Gen Windows