Features Specifications:Notebook adapter/Laptop power adapter for IBM 19V 4.2A  Notebook adapter / Laptop ac dc adapter for IBM 19V 4.2A notebook computer with swift delivery time,  Product Description 1) Notebook ac-dc power adapters 2) For IBM series notebook computers  3) Input: 110 - 240V, 50/60Hz  4) Output: 19V 4.2A; with tip 5.5*2.5 Fork-Clip 5) Full protection for the notebook computers  6) For IBM notebook computer use, 100% compatible  7) Different wires for option to meet your local standard  8) We provide all kinds of brand laptop adapters for Dell, IBM, HP, Compaq, Sony, Sharp, Acer, Apple and Toshiba