This model is a switching-mode power supply, operation at input AC voltage 95V to 265V and output DC voltage of 15V-20V/4.5A max 22-24V /4A max ,with protection functions ,use of the notebook computer power supply.
This universal power adapter works with all models of laptops and notebooks from all major manufacturers, including, but not limited to all models from these manufacturers:
* HP (Pavilion, Omnibook)
* IBM ( T series ThinkPads)
* Lenovo
* Gateway
* Compaq (Armada, LTE, Evo, Presario, Prosignia, Tablet)
* Acer (Aspire, Tablet, Travelmate, AcerNote, Anywhere, Extensa, AcerNoteLight)
* Fujitsu ( LifeBook models)
* Panasonic (Toughbook models)
* SONY Picturebook
* SONY VIAO
* NEC (LaVie C, LC series, PC Series, LT series)
* Toshiba (Satellite, Dynabook Satellite Pro, Dynabook Satellite, Libretto, Portege, SatellitePro, Tecra)
* Winbook