diff --git a/README.md b/README.md
index 73c5da5..da852bd 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ ### Description
 #### What the script does:
 
 * Gets the Synology NAS model and DSM version (so it knows which db files to edit).
-* Gets a list of the HDD, SSD and NVMe drives installed in your Synology NAS.
+* Gets a list of the HDD, SSD, SAS and NVMe drives installed in your Synology NAS.
 * Gets each drive's model number and firmware version.
 * Backs up the database file if there is no backup already.
 * Checks if each drive is already in the Synology's compatible-drive database.