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@@ -62,6 +62,7 @@ If you're not sure how to print your own parts, **we sell them**! See [[Appendix
 - 2x resistor, 100R, 1%, 0805
 - 8x resistor, 1k, 1%, 0805
 - 2x resistor, 10k, 1%, 0805
+- 1x USB-A (male) to USB-B (male) cable of sufficient length (to connect your trackball to your computer)
 
 Yup, you guessed it, **we sell complete components kits**. See [[Step 2 of Appendix A: Printed circuit boards|Appendix A: Printed circuit boards#step-2-order-the-electronics-components]] if you want more information (or info on how to buy them from your favourite electronics provider).