... SCP/OTP) 12 months warranty 19.5V 3.34A ac/dc adapter for Dell laptop INPUT:Input : 11V--15VEfficiency 89% Min. Nominal InputOUTPUT:Output ... voltage: 19.5 V DC Output current: 3.34 A Connector: (DC ... -90KB, PA-1900-02D (05D2), PA-12 Family and othersCompatible Laptop ModelsDell Inspiron 300M, 500M, 505M, 510M, 600M, 630M, 640M, ...