diff --git a/docs/docs/assets/usb-logging/com.PNG b/docs/docs/assets/usb-logging/com.PNG
deleted file mode 100644
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diff --git a/docs/docs/assets/usb-logging/com.jpg b/docs/docs/assets/usb-logging/com.jpg
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diff --git a/docs/docs/dev-guide-usb-logging.md b/docs/docs/dev-guide-usb-logging.md
index 6eca1652..11b568ea 100644
--- a/docs/docs/dev-guide-usb-logging.md
+++ b/docs/docs/dev-guide-usb-logging.md
@@ -64,7 +64,7 @@ sudo tio /dev/ttyACM0
 
 On Windows, you can use [PuTTY](https://www.putty.org/). Once installed, use Device Manager to figure out which COM port your controller is communicating on (listed under 'Ports (COM & LPT)') and specify that as the 'Serial line' in PuTTY.
 
-![Controller COM port](./assets/usb-logging/com.png)
+![Controller COM port](./assets/usb-logging/com.jpg)
 
 ![PuTTY settings](assets/usb-logging/putty.png)