Get from Amazon.com : https://www.amazon.com/gp/product/B0059IPTZO?tag=bromabakery0d-20

Acer 90W Replacement AC Adapter for Acer Aspire 7540 Series Aspire 75401317 AS75401317

Product Description :
AC Input 100 240V 50 60Hz
DC Output 19V 474A 90W
Connector 55mm17mm
Brand New Product 100 OEM Compatible With PN PA-1900-34
COME WITH MICROFIBER ADAPTER POUCH STONE POWER EXCLUSIVE