diff --git a/device-types/Cisco/ISR4461-X.yaml b/device-types/Cisco/ISR4461-X.yaml
index c56a64300..84c636a80 100644
--- a/device-types/Cisco/ISR4461-X.yaml
+++ b/device-types/Cisco/ISR4461-X.yaml
@@ -4,23 +4,22 @@ model: ISR4461-X
 part_number: ISR4461-X/K9
 slug: cisco-isr4461-x
 u_height: 3
+airflow: front-to-rear
 is_full_depth: false
+weight: 13.6
+weight_unit: kg
 interfaces:
   - name: GigabitEthernet0
     type: 1000base-t
     mgmt_only: true
   - name: GigabitEthernet0/0/0
-    type: 1000base-x-sfp
+    type: 1000base-t
   - name: GigabitEthernet0/0/1
-    type: 1000base-x-sfp
+    type: 1000base-t
   - name: GigabitEthernet0/0/2
-    type: 1000base-x-sfp
+    type: 1000base-t
   - name: GigabitEthernet0/0/3
-    type: 1000base-x-sfp
-  - name: TenGigabitEthernet0/0/4
-    type: 10gbase-x-sfpp
-  - name: TenGigabitEthernet0/0/5
-    type: 10gbase-x-sfpp
+    type: 1000base-t
 console-ports:
   - name: con 0
     type: rj-45
@@ -32,10 +31,20 @@ console-ports:
     type: usb-a
   - name: usb2
     type: usb-a
-power-ports:
-  - name: PSU0
-    type: iec-60320-c14
-    maximum_draw: 1000
-  - name: PSU1
-    type: iec-60320-c14
-    maximum_draw: 1000
+module-bays:
+  - name: SM-X Slot 1
+    position: '1'
+  - name: SM-X Slot 2
+    position: '2'
+  - name: NIM Slot 1
+    position: '3'
+  - name: NIM Slot 2
+    position: '4'
+  - name: NIM Slot 3
+    position: '5'
+  - name: NIM Slot 4
+    position: '6'
+  - name: PSU Slot 1
+    position: PSU1
+  - name: PSU Slot 2
+    position: PSU2