diff --git a/README.md b/README.md
index 6781ac6..1df6013 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,8 @@ When shopping for key caps, you need the following:
 
 Obviously you can ignore the rows when shopping for uniform key caps. ;)
 
+The USB Vendor ID for noisy cricket is 1209 and Product ID is 4237. You can find it here: https://pid.codes/1209/4237/
+
 ---
 
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