diff --git a/README.md b/README.md
index b4c46d7..35a6104 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,12 @@ There is also a German 4-part article with instructions [here](https://dl-nordwe
 
 ![Top side of PCB](doc/images/k1-aioc-photo.jpg?raw=true "Top side of PCB")
 
+## Buy a pre-made AIOC
+
+### USA
+
+- https://na6d.com
+
 ## How To Fab
 - Go to JLCPCB.com and upload the ``GERBER-k1-aioc.zip`` package (under ``kicad/k1-aioc/jlcpcb``)
   - Select PCB Thickness 1.2mm (that is what I recommend with the TRS connectors I used)