diff --git a/target/linux/ramips/dts/mt7621_winstars_ws-wn583a6.dts b/target/linux/ramips/dts/mt7621_winstars_ws-wn583a6.dts
new file mode 100644
index 0000000000..2897f42f1d
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_winstars_ws-wn583a6.dts
@@ -0,0 +1,150 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "winstars,ws-wn583a6", "mediatek,mt7621-soc";
+	model = "Winstars WS-WN583A6";
+
+	aliases {
+		led-boot = &led_status_red;
+		led-failsafe = &led_status_red;
+		led-running = &led_status_blue;
+		led-upgrade = &led_status_red;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		night_light_white {
+			label = "ws-wn583a6:white:night_light";
+			gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_blue: status_blue {
+			label = "ws-wn583a6:blue:status";
+			gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+		};
+
+		status_amber {
+			label = "ws-wn583a6:amber:status";
+			gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
+		};
+
+		led_status_red: status_red {
+			label = "ws-wn583a6:red:status";
+			gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bootloader";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0x7b0000>;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "wan";
+			mtd-mac-address = <&factory 0xe006>;
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "wdt", "rgmii2";
+		function = "gpio";
+	};
+};
+
+&xhci {
+	status = "disabled";
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 0315822c0b..6a9d49b32c 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1020,6 +1020,18 @@ define Device/wevo_w2914ns-v2
 endef
 TARGET_DEVICES += wevo_w2914ns-v2
 
+define Device/winstars_ws-wn583a6
+  $(Device/uimage-lzma-loader)
+  IMAGE_SIZE := 7872k
+  DEVICE_VENDOR := Winstars
+  DEVICE_MODEL := WS-WN583A6
+  DEVICE_ALT0_VENDOR := Gemeita
+  DEVICE_ALT0_MODEL := AC2100
+  KERNEL_INITRAMFS_SUFFIX := -WN583A6$$(KERNEL_SUFFIX)
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7615-firmware wpad-basic
+endef
+TARGET_DEVICES += winstars_ws-wn583a6
+
 define Device/xiaomi-ac2100
   $(Device/uimage-lzma-loader)
   BLOCKSIZE := 128k
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 2d3db99b3d..b9f2740a1b 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -9,7 +9,8 @@ ramips_setup_interfaces()
 	local board="$1"
 
 	case $board in
-	asiarf,ap7621-001)
+	asiarf,ap7621-001|\
+	winstars,ws-wn583a6)
 		ucidef_set_interfaces_lan_wan "lan" "wan"
 		;;
 	asiarf,ap7621-nv1|\
@@ -113,6 +114,7 @@ ramips_setup_macs()
 		wan_mac=$label_mac
 		lan_mac=$(macaddr_add $label_mac 1)
 		;;
+	winstars,ws-wn583a6|\
 	zbtlink,zbt-we1326|\
 	zbtlink,zbt-wg3526-16m|\
 	zbtlink,zbt-wg3526-32m)