No Brand HP 18.5V 3.5A (7.4×5.0mm) Laptop Adapter

Compatible Devices: Laptops (HP COMPAQ Business Notebook),
Special Feature: Travel-friendly design,
Input Voltage: 100 to 240V AC,
Input Amperage: 1.0-0.6A,
Frequency: 50 to 60Hz,
Output Voltage: 19V,
Output Current: 4.74A,
Wattage: 90W,
Connector Size: 7.4 x 5.0mm,
Power Source: Corded Electric,
Mounting Type: Wall Mount,
Package Includes: 1x AC adapter