diff --git a/pcsx2/gui/MemoryCardFolder.cpp b/pcsx2/gui/MemoryCardFolder.cpp
index 2f6885af4e..6708e62aeb 100644
--- a/pcsx2/gui/MemoryCardFolder.cpp
+++ b/pcsx2/gui/MemoryCardFolder.cpp
@@ -142,6 +142,10 @@ void FolderMemoryCard::LoadMemoryCardData( const u32 sizeInClusters, const bool
 		CreateRootDir();
 		MemoryCardFileEntry* const rootDirEntry = &m_fileEntryDict[m_superBlock.data.rootdir_cluster].entries[0];
 		AddFolder( rootDirEntry, m_folderName.GetPath(), nullptr, enableFiltering, filter );
+		
+		#ifdef DEBUG_WRITE_FOLDER_CARD_IN_MEMORY_TO_FILE_ON_CHANGE
+		WriteToFile( m_folderName.GetFullPath().RemoveLast() + L"-debug_" +  wxDateTime::Now().Format( L"%Y-%m-%d-%H-%M-%S" ) + L"_load.ps2" );
+		#endif
 	}
 }
 
@@ -842,6 +846,10 @@ void FolderMemoryCard::NextFrame() {
 void FolderMemoryCard::Flush() {
 	if ( m_cache.empty() ) { return; }
 
+	#ifdef DEBUG_WRITE_FOLDER_CARD_IN_MEMORY_TO_FILE_ON_CHANGE
+	WriteToFile( m_folderName.GetFullPath().RemoveLast() + L"-debug_" + wxDateTime::Now().Format( L"%Y-%m-%d-%H-%M-%S" ) + L"_pre-flush.ps2" );
+	#endif
+
 	Console.WriteLn( L"(FolderMcd) Writing data for slot %u to file system...", m_slot );
 	const u64 timeFlushStart = wxGetLocalTimeMillis().GetValue();
 
@@ -900,6 +908,10 @@ void FolderMemoryCard::Flush() {
 
 	const u64 timeFlushEnd = wxGetLocalTimeMillis().GetValue();
 	Console.WriteLn( L"(FolderMcd) Done! Took %u ms.", timeFlushEnd - timeFlushStart );
+
+	#ifdef DEBUG_WRITE_FOLDER_CARD_IN_MEMORY_TO_FILE_ON_CHANGE
+	WriteToFile( m_folderName.GetFullPath().RemoveLast() + L"-debug_" + wxDateTime::Now().Format( L"%Y-%m-%d-%H-%M-%S" ) + L"_post-flush.ps2" );
+	#endif
 }
 
 bool FolderMemoryCard::FlushPage( const u32 page ) {
@@ -1344,6 +1356,20 @@ void FolderMemoryCard::CalculateECC( u8* ecc, const u8* data ) {
 	return;
 }
 
+void FolderMemoryCard::WriteToFile( const wxString& filename ) {
+	wxFFile targetFile( filename, L"wb" );
+
+	u8 buffer[FolderMemoryCard::PageSizeRaw];
+	u32 adr = 0;
+	while ( adr < GetSizeInClusters() * FolderMemoryCard::ClusterSizeRaw ) {
+		Read( buffer, adr, FolderMemoryCard::PageSizeRaw );
+		targetFile.Write( buffer, FolderMemoryCard::PageSizeRaw );
+		adr += FolderMemoryCard::PageSizeRaw;
+	}
+
+	targetFile.Close();
+}
+
 
 FileAccessHelper::FileAccessHelper() {
 	m_files.clear();
diff --git a/pcsx2/gui/MemoryCardFolder.h b/pcsx2/gui/MemoryCardFolder.h
index feded636ac..31b23ee2fe 100644
--- a/pcsx2/gui/MemoryCardFolder.h
+++ b/pcsx2/gui/MemoryCardFolder.h
@@ -24,6 +24,8 @@
 #include "PluginCallbacks.h"
 #include "AppConfig.h"
 
+//#define DEBUG_WRITE_FOLDER_CARD_IN_MEMORY_TO_FILE_ON_CHANGE
+
 // --------------------------------------------------------------------------------------
 //  Superblock Header Struct
 // --------------------------------------------------------------------------------------
@@ -348,6 +350,8 @@ public:
 
 	static void CalculateECC( u8* ecc, const u8* data );
 
+	void WriteToFile( const wxString& filename );
+
 protected:
 	// initializes memory card data, as if it was fresh from the factory
 	void InitializeInternalData();