diff --git a/device-types/MikroTik/Chateau-5G-ax.yaml b/device-types/MikroTik/Chateau-5G-ax.yaml
new file mode 100644
index 000000000..e4772e7ad
--- /dev/null
+++ b/device-types/MikroTik/Chateau-5G-ax.yaml
@@ -0,0 +1,34 @@
+---
+manufacturer: MikroTik
+model: Chateau 5G ax
+part_number: S53UG+M-5HaxD2HaxD-TC&RG502Q-EA
+slug: mikrotik-chateau-5g-ax
+u_height: 0
+is_full_depth: false
+airflow: passive
+front_image: true
+rear_image: true
+comments: '[Chateau 5G ax Datasheet](https://mikrotik.com/product/chateau_5g_ax)'
+power-ports:
+  - name: DC-in
+    type: dc-terminal
+    maximum_draw: 19
+interfaces:
+  - name: ETH-1
+    type: 2.5gbase-t
+  - name: ETH-2
+    type: 1000base-t
+  - name: ETH-3
+    type: 1000base-t
+  - name: ETH-4
+    type: 1000base-t
+  - name: ETH-5
+    type: 1000base-t
+  - name: wifi1
+    type: ieee802.11ax
+    description: 5ghz
+  - name: wifi2
+    type: ieee802.11ax
+    description: 2.4ghz
+  - name: LTE-1
+    type: 5g
diff --git a/elevation-images/MikroTik/mikrotik-chateau-5g-ax.front.png b/elevation-images/MikroTik/mikrotik-chateau-5g-ax.front.png
new file mode 100644
index 000000000..6aef8ce92
Binary files /dev/null and b/elevation-images/MikroTik/mikrotik-chateau-5g-ax.front.png differ
diff --git a/elevation-images/MikroTik/mikrotik-chateau-5g-ax.rear.png b/elevation-images/MikroTik/mikrotik-chateau-5g-ax.rear.png
new file mode 100644
index 000000000..53fafb8e7
Binary files /dev/null and b/elevation-images/MikroTik/mikrotik-chateau-5g-ax.rear.png differ