Based on the file structure PKM-H-NSwTcH-[BASE]-NSP-(eShop)-Ziperto.rar , this likely refers to a (likely Sword/Shield , Scarlet/Violet , or similar) formatted as a Nintendo Submission Package (NSP) for the Nintendo Switch.
The [BASE] tag indicates this is the initial game release without any patches, updates, or DLC included. PKM-H-NSwTcH-[BASE]-NSP-(eShop)-Ziperto.rar
This indicates the file is sourced from the Nintendo eShop, making it fully installable on modified Nintendo Switch consoles. PKM-H-NSwTcH-[BASE]-NSP-(eShop)-Ziperto.rar