EnglishChineseMail System
YH-4100
Model  YH-4100(USB)
Input 110V-240V AC 50/60Hz 
Switch Output 15/16/18/19/20V=4.5A Max          
22/24V 4.0A Max
Rated power 100W
USB 5V 1000mA Max
Overload Protection  YES
Over voltage protection YES
Packing Blister or color box
AC cable include US,EU,UK type available
8pcs DC connector size A:6.3*3.0    B:6.0*4.4
C:5.5*2.5   D:5.5*2.1
E:5.5*1.7   F:4.8*1.7
G:4.0*1.7   H:3.5*1.35