diff --git a/device-types/Deciso/DEC740.yaml b/device-types/Deciso/DEC740.yaml
new file mode 100644
index 00000000..f7d9b62a
--- /dev/null
+++ b/device-types/Deciso/DEC740.yaml
@@ -0,0 +1,31 @@
+---
+manufacturer: Deciso
+model: DEC740
+part_number: DEC740
+slug: dec740
+is_full_depth: false
+u_height: 1
+interfaces:
+  - name: igb0
+    label: "0"
+    type: 1000base-t
+  - name: igb1
+    label: "1"
+    type: 1000base-t
+  - name: igb2
+    label: "2"
+    type: 1000base-t
+  - name: ax0
+    label: "X0"
+    type: 10gbase-x-sfpp
+  - name: ax1
+    label: "X1"
+    type: 10gbase-x-sfpp
+console-ports:
+  - name: Console
+    type: usb-mini-b
+power-ports:
+  - name: pwr
+    type: dc-terminal
+    maximum_draw: 36
+    allocated_draw: 15
diff --git a/device-types/Deciso/DEC750.yaml b/device-types/Deciso/DEC750.yaml
new file mode 100644
index 00000000..6f997f8f
--- /dev/null
+++ b/device-types/Deciso/DEC750.yaml
@@ -0,0 +1,31 @@
+---
+manufacturer: Deciso
+model: DEC750
+part_number: DEC750
+slug: dec750
+is_full_depth: false
+u_height: 1
+interfaces:
+  - name: igb0
+    label: "0"
+    type: 1000base-t
+  - name: igb1
+    label: "1"
+    type: 1000base-t
+  - name: igb2
+    label: "2"
+    type: 1000base-t
+  - name: ax0
+    label: "X0"
+    type: 10gbase-x-sfpp
+  - name: ax1
+    label: "X1"
+    type: 10gbase-x-sfpp
+console-ports:
+  - name: Console
+    type: usb-mini-b
+power-ports:
+  - name: pwr
+    type: dc-terminal
+    maximum_draw: 36
+    allocated_draw: 15