keyboard replacement buying right part for replacement

I have purchased a keyboard stating it would fit my HP Pavillion keyboard but I have no way to tell if these markings go to any of the HP lines I have looked all over the internet trying to figure out what these all mean with no luck so I was hoping you can give me some enlightenment- I do not want to put things in the wrong spots considering I need to do this to one HP desktop and one Dell laptop

This is what the part says on the sticker

>odel" WA1 S/N: 20093800J1P

REV: A2US P/N: 90.4AH07.S01

barcode and under barcode

CT: BAKHLO1M8YOIZI

THIS NEXT NUMBER I FOUND STAMPED ON THE BACK OF THE KEYBOARD

90822 33

I HOPE YOU HAVE A BETTER IDEA WHERE AND WHAT THIS KEYBOARD GOES TOO.

THANK YOU FOR YOUR TIME AND HELP

DANINE ROSE

DANINEROSE@AOL.COM