replacement ac adapter , power adapter , laptop adapter for IBM 19V-4.2A, worldwide use , meet CE UL standard INPUT: 100- ... : 125*5*25 mm Label: neutral or emulationalnet weight: 204gfit for :IBM ThinkPad T40IBM ThinkPad i SeriesThinkPad i1400, ThinkPad i1442, ThinkPad ... i1482, ThinkPad i1500, ThinkPad i1522, ThinkPad i1700, ThinkPad i1720 replacement laptop adapter for IBM 19V-4.2A