Lenovo ThinkPad 90W AC/DC Combo Adapter (US/Can/LA), 90 W, 560 g, 62 x 143 x 29 mm, 2-pin AC Lenovo ThinkPad 90W AC/DC Combo Adapter (US/Can/LA). Capacity: 90 W. Weight: 560 g. Dimensions (WxDxH): 62 x 143 x 29 mm, I/O ports: 2-pin AC