diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-1750gst2.dts b/target/linux/ramips/dts/mt7621_elecom_wrc-1750gst2.dts
new file mode 100644
index 0000000000..4b8888cd91
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_elecom_wrc-1750gst2.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_elecom_wrc-gs-2pci.dtsi"
+
+/ {
+	compatible = "elecom,wrc-1750gst2", "mediatek,mt7621-soc";
+	model = "ELECOM WRC-1750GST2";
+};
+
+&partitions {
+	partition@50000 {
+		compatible = "denx,uimage";
+		label = "firmware";
+		reg = <0x50000 0x1800000>;
+	};
+
+	partition@1850000 {
+		label = "tm_pattern";
+		reg = <0x1850000 0x400000>;
+		read-only;
+	};
+
+	partition@1c50000 {
+		label = "tm_key";
+		reg = <0x1c50000 0x100000>;
+		read-only;
+	};
+
+	partition@1d50000 {
+		label = "nvram";
+		reg = <0x1d50000 0xb0000>;
+		read-only;
+	};
+
+	partition@1e00000 {
+		label = "user_data";
+		reg = <0x1e00000 0x200000>;
+		read-only;
+	};
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 21d192fc0b..7efec68118 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -460,6 +460,14 @@ define Device/elecom_wrc-1750gs
 endef
 TARGET_DEVICES += elecom_wrc-1750gs
 
+define Device/elecom_wrc-1750gst2
+  $(Device/elecom_wrc-gs)
+  IMAGE_SIZE := 24576k
+  DEVICE_MODEL := WRC-1750GST2
+  ELECOM_HWNAME := WRC-1750GST2
+endef
+TARGET_DEVICES += elecom_wrc-1750gst2
+
 define Device/elecom_wrc-1750gsv
   $(Device/elecom_wrc-gs)
   IMAGE_SIZE := 11264k