diff --git a/README.md b/README.md
index 79f89dd..c07d913 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,11 @@ quick and dirty smart value checker
 ### features: 
 - sata/nvme support
 - show smart info and self-check results
-- supports most common raid-controller brands
+<br>
+supports most common raid-controller brands: <br>
+- 3ware (series 6000, 7000, 8000, 9000 and 9750)
+- adaptec (smartraid/aacraid not yet implemented)
+- lsi
 
 # usage
 Usage: stocheck (options) <br>