90W desktop laptop adapter

specifictaion:12-20V/2-6A
model:OGD-K015-036
AC input:
input frequency: 50/60Hz
input voltage:AC 100V-240V
AC input plug:plum and 8 charactor
output voltage range:3.3??????48V
output parameter:19V/4.72A   12V/6A   18.5V/4.7A    15V6A
warranty??????12 months
packaging: 100 pcs/carton
MOQ??????500PCS