diff --git a/device-types/Cisco/N77-C7706.yaml b/device-types/Cisco/N77-C7706.yaml
new file mode 100644
index 00000000..3b8325d1
--- /dev/null
+++ b/device-types/Cisco/N77-C7706.yaml
@@ -0,0 +1,25 @@
+manufacturer: Cisco
+model: N77-C7706
+slug: n77-c7706
+part_number: N77-C7706
+u_height: 9
+is_full_depth: true
+subdevice_role: parent
+console-ports:
+  - name: con0
+    type: rj-45
+  - name: con1
+    type: rj-45
+power-ports:
+  - name: PSU0
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU1
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU2
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU3
+    type: iec-60320-c20
+    maximum_draw: 3000
diff --git a/device-types/Cisco/N77-C7710.yaml b/device-types/Cisco/N77-C7710.yaml
new file mode 100644
index 00000000..66ed3545
--- /dev/null
+++ b/device-types/Cisco/N77-C7710.yaml
@@ -0,0 +1,37 @@
+manufacturer: Cisco
+model: N77-C7710
+slug: n77-c7710
+part_number: N77-C7710
+u_height: 14
+is_full_depth: true
+subdevice_role: parent
+console-ports:
+  - name: con0
+    type: rj-45
+  - name: con1
+    type: rj-45
+power-ports:
+  - name: PSU0
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU1
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU2
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU3
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU4
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU5
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU6
+    type: iec-60320-c20
+    maximum_draw: 3000
+  - name: PSU7
+    type: iec-60320-c20
+    maximum_draw: 3000