diff --git a/Marlin/Sd2Card.cpp b/Marlin/src/sd/Sd2Card.cpp
similarity index 100%
rename from Marlin/Sd2Card.cpp
rename to Marlin/src/sd/Sd2Card.cpp
diff --git a/Marlin/Sd2Card.h b/Marlin/src/sd/Sd2Card.h
similarity index 100%
rename from Marlin/Sd2Card.h
rename to Marlin/src/sd/Sd2Card.h
diff --git a/Marlin/SdBaseFile.cpp b/Marlin/src/sd/SdBaseFile.cpp
similarity index 100%
rename from Marlin/SdBaseFile.cpp
rename to Marlin/src/sd/SdBaseFile.cpp
diff --git a/Marlin/SdBaseFile.h b/Marlin/src/sd/SdBaseFile.h
similarity index 100%
rename from Marlin/SdBaseFile.h
rename to Marlin/src/sd/SdBaseFile.h
diff --git a/Marlin/SdFatConfig.h b/Marlin/src/sd/SdFatConfig.h
similarity index 100%
rename from Marlin/SdFatConfig.h
rename to Marlin/src/sd/SdFatConfig.h
diff --git a/Marlin/SdFatStructs.h b/Marlin/src/sd/SdFatStructs.h
similarity index 100%
rename from Marlin/SdFatStructs.h
rename to Marlin/src/sd/SdFatStructs.h
diff --git a/Marlin/SdFatUtil.cpp b/Marlin/src/sd/SdFatUtil.cpp
similarity index 100%
rename from Marlin/SdFatUtil.cpp
rename to Marlin/src/sd/SdFatUtil.cpp
diff --git a/Marlin/SdFatUtil.h b/Marlin/src/sd/SdFatUtil.h
similarity index 100%
rename from Marlin/SdFatUtil.h
rename to Marlin/src/sd/SdFatUtil.h
diff --git a/Marlin/SdFile.cpp b/Marlin/src/sd/SdFile.cpp
similarity index 100%
rename from Marlin/SdFile.cpp
rename to Marlin/src/sd/SdFile.cpp
diff --git a/Marlin/SdFile.h b/Marlin/src/sd/SdFile.h
similarity index 100%
rename from Marlin/SdFile.h
rename to Marlin/src/sd/SdFile.h
diff --git a/Marlin/SdInfo.h b/Marlin/src/sd/SdInfo.h
similarity index 100%
rename from Marlin/SdInfo.h
rename to Marlin/src/sd/SdInfo.h
diff --git a/Marlin/SdVolume.cpp b/Marlin/src/sd/SdVolume.cpp
similarity index 100%
rename from Marlin/SdVolume.cpp
rename to Marlin/src/sd/SdVolume.cpp
diff --git a/Marlin/SdVolume.h b/Marlin/src/sd/SdVolume.h
similarity index 100%
rename from Marlin/SdVolume.h
rename to Marlin/src/sd/SdVolume.h
diff --git a/Marlin/cardreader.cpp b/Marlin/src/sd/cardreader.cpp
similarity index 100%
rename from Marlin/cardreader.cpp
rename to Marlin/src/sd/cardreader.cpp
diff --git a/Marlin/cardreader.h b/Marlin/src/sd/cardreader.h
similarity index 100%
rename from Marlin/cardreader.h
rename to Marlin/src/sd/cardreader.h