diff --git a/overview.md b/overview.md
index 1c07b11..61475af 100644
--- a/overview.md
+++ b/overview.md
@@ -1,8 +1,10 @@
 ## Layout
 
-  * Supervisor Device - Ethernet based linux device
+  * Supervisor Device - Ethernet based linux device 
+    * GL-AR300M-Ext - from junk box
   * USB Hub (powered and ideally switchable)
   * 5 postmarketos based phones
+  * USB micro -> Ethernet 100/10M converter with power input (Firestick compatible)
   * Rack Mount
 
 ### Nodes
@@ -12,5 +14,5 @@
 
  * £100
    * Aim for < £10 per phone (5 * £10)
-   * USB Hub
+   * USB Hub for power
    * Supervisor device
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