Input: AC100 to 240V 50 to 60Hz (worldwide use) Switchable voltage options: DC15V/DC16V/DC18V or 18.5V/DC19V or 19.5V/DC20V/DC22V/DC24V USB 5V2A OCP/OVP/SCP/OTP protection Efficiency: >87%(TYP) Choose the interchangeable smart tip according to output voltage Power Max: 90 W DC plug-in Connector: 8 tips Tip A: 6.0mm x 4.5mm x 1.4mm (Fujitsu/SONY) Tip B: 6.3mm x 3.0mm (NEC/Toshiba) Tip C: 5.5mm x 2.5mm (HP/Fujitsu/Toshiba/NEC/LENOVC) Tip D: 5.5mm x 2.1mm (Acer) Tip E: 5.5mm x 1.7mm (Acer/Toshiba/Delta) Tip F: 4.75mm x 1.7mm (ASUS/HP) Tip G: 4.0mm x 1.7mm (SONY LASTCST MINI) Tip J: 3.5mm x 1.35mm (SHAR/SHARP) Includes: AC adapter, plug-in connectors and power cord The following plug-in Connector can choose according to your needs Tip I: DELL 3pin Tip J: TOSHIBA 4pin Tip K: IBM 7 x 5.5mm Tip L: DELL 7.4 x 5.0mm Tip M: HP 7.4 x 5.0mm Tip N: ASUS 2.5 x 0.5mm Correlative information: ·         1.Function: overload, over-voltage and short-circuit protection ·         2.With CE, CB, FCC, SAA, RoHS and CCC marks (certificates and test reports are available) ·         3.After-sale services, guarantee replacement within three months and full 12 month guarantee repair ·         4.Fit laptop model: Asus, Averatec, Compaq, Dell, Fujitsu, Gateway, HP, IBM, NEC, Panasonic, Sony and Toshiba ·         5.Fit another device: mobile phone, camera, LCD, game player and more All trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.