diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index c107f4172c..708e2c5554 100755
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -133,7 +133,8 @@ get_status_led() {
 		status_led="tp-link:green:system"
 		;;
 	tl-wdr4300 | \
-	tl-wr703n)
+	tl-wr703n | \
+	tl-wr720n-v3)
 		status_led="tp-link:blue:system"
 		;;
 	tl-wr2543n)
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
index 0329ea5eb1..a8d2c767d8 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
@@ -210,6 +210,7 @@ jwap003 |\
 pb42 |\
 pb44 |\
 routerstation|\
+tl-wr720n-v3|\
 wpe72)
 	ucidef_set_interfaces_lan_wan "eth1" "eth0"
 	;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index a9e063ba49..47d5f08b6f 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -75,6 +75,9 @@ tplink_board_detect() {
 	"070300"*)
 		model="TP-Link TL-WR703N"
 		;;
+	"072001"*)
+		model="TP-Link TL-WR720N"
+		;;
 	"070100"*)
 		model="TP-Link TL-WA701N/ND"
 		;;
@@ -420,6 +423,9 @@ ar71xx_board_detect() {
 	*"TL-WR703N v1")
 		name="tl-wr703n"
 		;;
+	*"TL-WR720N v3")
+		name="tl-wr720n-v3"
+		;;
 	*"TL-MR11U")
 		name="tl-mr11u"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 8f2f610d7d..85e9d6128b 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -166,6 +166,7 @@ platform_check_image() {
 	tl-wdr3500 | \
 	tl-wdr4300 | \
 	tl-wr703n | \
+	tl-wr720n-v3 | \
 	tl-wr741nd | \
 	tl-wr741nd-v4 | \
 	tl-wr841n-v1 | \