Specification: 
Color: Black
Material: PC + ABS
Type: for Laptops
Compatible Brand: HP
Compatible Model: Suitable for HP laptops with 7.4 x 5.0mm interface
Power: 65W
Input Voltage: AC 100~240V
Input Current: 1.7A
Input Frequency: 50~60Hz
Output Voltage: DC 18.5V
Output Current: 3.5A
Cable Length: 1.2m 
Dimension: 10.5*4.5*3.5 cm
Net Weight: 190g  
Gross Weight: 225g
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Features: 
100% brand new and high quality power adaptor 
Made of quality components and circuit board, high efficiency, low calorific, energy-saving and environmental-friendly
Over charge, over current, over voltage, short and over heat protection
High precise output voltage, small wave and low interference
Safe and durable