1What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/control 2Date: October 2012 3Contact: Stefan Achatz <erazor_de@users.sourceforge.net> 4Description: When written, cpi, button and light settings can be configured. 5 When read, actual cpi setting and sensor data are returned. 6 The data has to be 8 bytes long. 7Users: http://roccat.sourceforge.net 8