100% Brand new 100V - 240V AC to DC  Switching power supply Adapter
Input : AC 100V-240V 50/60Hz
Output :  DC 12V 13.5V 15V 16V 17V 18V 19V - 0.5A 500mA 1A *optional
DC plug size :  5.5mm * 2.5mm *compatible 2.1mm
the adapters Connector : inside positive (+)  / outside  negative (-)
Cable : 100CM +/- 5%
Power Supply : with LED indicator         
pack: 1pcs US Power 

* Undertake OEM orders or large wholesale.
We have US / EU / UK / AU Plug Power Supply
( 3V - 52V / or Other models )
Numerous be customized  jack size
If you need any model, please first contact us