diff --git a/Sub-GHz/ReadMe.md b/Sub-GHz/ReadMe.md
index 0a0f1987..634ddfeb 100644
--- a/Sub-GHz/ReadMe.md
+++ b/Sub-GHz/ReadMe.md
@@ -15,7 +15,7 @@ Officially supported frequencies: 300-348 MHz, 387-464 MHz, and 779-928 MHz (fro
Unofficially supported frequencies: 281-361 MHz, 378-481 MHz, and 749-962 MHz (from [YARD Stick One](https://greatscottgadgets.com/yardstickone/) CC1111 docs)
Official does not allow anything outside of the officially supported CC1101 specs.
-RM & CG allows unofficially supported frequencies with the `extend_range` and `dangerous_settings` files.
+RogueMaster & CodeGrabber (Unleashed) allows unofficially supported frequencies with the `extend_range` and `dangerous_settings` files.
**NOTE: Going outside the officially supported frequencies may DAMAGE YOUR FLIPPER AMP.
Please understand what you're doing if trying to break out of official frequencies.**