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Touch back
When a Host is connected to a touchscreen display and a PC is presenting via a Button, you can
use a USB Type-A cable to connect any of the USB ports located at the rear of the Host to the
touch input USB port of the display to control the interface of the PC remotely via touch gestures
on the display.
The product only supports touch back for Windows-based PCs. It does not support touch back for MacBooks
or smartphones connected via the InstaShare app.
For presentations that do not feature a touchscreen display, you can connect a USB mouse and/or
USB keyboard to any of the USB ports located at the rear of the Host to control the interface of
the presenting computer and input text remotely via the mouse/keyboard.