Poklgev-(rf)-update-nswtch-nsp-ziperto.rar Here
The file is compressed in a RAR format. You must extract this file using software like WinRAR or 7-Zip to access the .nsp file inside.
Here is a detailed breakdown of what this file is, what it does, and how it is used: Detailed Breakdown POKLGEV-(RF)-UPDATE-NSWTCH-NSP-ZIPERTO.rar
Move the .nsp file to your Nintendo Switch SD card. The file is compressed in a RAR format
Unlocking Nintendo Switch Games: OSC, Emulators, And NSP Files - Ftp what it does
Used to update a pre-installed base game ( .nsp or .xci ) to a newer version to fix bugs or add content.