Control the DPI setting and thumb buttons of a Hama SLide S1 gaming mouse

 This command-line program allows you to control a Hama SLide S1 mouse
 connected to the USB port. You can switch between its three modes:
 Either thumb button 1 and the scroll wheel select the DPI setting, or a
 fixed DPI setting is used, or the two thumb buttons toggle between two
 DPI settings. The colour of the mouse changes according to the current
 setting. This package also aids you in configuring udev to apply your
 favourite settings whenever the mouse is plugged in or the machine boots.
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 Homepage: http://atterer.net/hama-slide-mouse-control/