Compatible Devices: Laptops Special Feature: Charging Indicator Brand: For Dell Total Usb Ports: 1 Wattage: 65 Watts Input Voltage: 240 Volts Power Source: Corded Electric Current Rating: 3.34 Amps Frequency Range: 60 Hertz Output Voltage: 19.5 Volts Ac Input: 100 ~ 240V 50~60Hz 65W,Connector: 7.4Mm 5.0Mm,Please Check Your Parameter To Ensure The Right Order. The Led Indicator Lets You Know ItS On, And Makes It Easy To Find In A Dimly Lit Space Sleek And Streamlined, And Completely Redesigned To Save Space And Connect Easily Every Detail Has Been Carefully Considered - From Soft, Bendable Cables To Smooth, Rounded Corners Designed For Inspiron 17R 5737, 3458, 3737; Latitude 12 Rugged Extreme (7204), 13 3380, 3330, 3340, 3350, 3440, 3540, E5440, E5450, E5540, E6440, E7240, E7440