Model: LA90PM111 P/N: Y4M8K
Input Voltage 100-240VAC
Output power 90W
Output current 4.62A
Connector size: 7.4mm x 5.0mm
Campatible with most Dell laptops see web site below for compatibility
https://www.disctech.com/dell-laptop-ac-power-adapter-compatibility
Price is firm, any offers lower that the asking price will be ignored, item is available if you see this ad. I usually repond right away, if you don't hear from me, check your spam/junk mail