Newport New Focus Picomotor 8742 - Using USB Hubs; Connecting Four Units to a Computer Via a USB Hub

Initial Setup 35
4.7.1 Using USB Hubs
Each 8742 Controller/Driver in the stack can be connected to a USB hub. Connect
the hub to a computer and launch the Picomotor Application provided on the USB
Flash Drive. The application will automatically discover and display the 8742 units
and make them available for control.
Connecting four units to a computer via a USB hub