This AC Adapter from T-Power is specially designed to meet the power needs of your device. The adapter enables you to simultaneously operate your device and charge its battery (if applicable) from any standard electrical power outlet either at home, office, or while traveling abroad. This lightweight and easy-to-carry adapter is the ideal portable power source for your device. This AC adapter/charger is compatible with the following models: Toshiba Satellite A105-S2717 A105-S2719 A135-S2356 A135-S2376 A135-S4527 A205-S5804 NOTE: If your model is not seen here, ask us and we will find it for you..Input: AC100-240V (worldwide use), Output: 19 Volts, 5 amps, 90 watts.Internal over-tempurature shutdown. Rugged case with moisture-seal protectionThis product has a 30 day Money-Back Guarantee, and a 1-year limited warraty.