diff --git a/firmware/GN3S_v2/README b/firmware/GN3S_v2/README
index a185d0f1a..670e3f67d 100644
--- a/firmware/GN3S_v2/README
+++ b/firmware/GN3S_v2/README
@@ -1,15 +1,16 @@
-GN3S v2 CUSTOM FIRMWARE FOR GNSS-SDR
-------------------------------------
-Source maintainer:
-Javier Arribas
-jarribas@cttc.es
+SiGe GN3S v2 CUSTOM FIRMWARE FOR GNSS-SDR
+-----------------------------------------
+Source maintainer: Javier Arribas jarribas@cttc.es
 
-Here can be found a modified version of the Sparkfun SiGe v2 firmware.
+Here can be found a modified version of the SiGe GN3S v2 firmware.
+This device was once available at https://www.sparkfun.com/products/8238
 
 The target is the 8051 MCU used in the Cypress FX2 USB 2.0 microcontroller.
 
 Basically, the main modifications are:
-	- Disabled the capture filesize limit
+
+	- Disabled the capture filesize limit in order to allow real-time processing
+	
 	- USB VID and PID changed
 		;; Original one
 		;;VID_FREE	 = 0x1781	; GN3S Project
@@ -17,5 +18,3 @@ Basically, the main modifications are:
 		;; New one
 		VID_FREE	 = 0x16C0	; GN3S Modified driver Project
 		PID_USRP	 = 0x072F	; CU AAU SE4120L-EK3
-
-Basically, you should follow the original Sparkfun SiGe GN3S driver build instructions, using SDCC and make
\ No newline at end of file