Why is the Switch Click USB sending a left click output to my computer? Ed Clausen January 18, 2021 17:11 Updated The Switch Click USB’s default output is left-click. You may change this command as needed. To do this, refer to Configuring Device Output in the QuickStart Guide that’s included in the box. Related articles Getting Started With Switch Click USB Is the Switch Click USB wireless? Using an External Power Source to Connect TrackerPro 2 to iOS devices What drivers do I need for the TrackerPro 2? Comments 0 comments Article is closed for comments.