Utility to for advanced configuration of the following Razer mice: Copperhead Lachesis (Classic), DeathAdder (Classic, 3500 DPI, Black Edition, 2013), Taipan Naga (Classic, 2012, 2014, Hex), Krait, Boomslang CE. The tool architecture is based on "razerd", which is a background daemon doing all of the lowlevel privilege hardware accesses. The user interface tools are "razercfg", a commandline tool; and "qrazercfg", a QT4 based graphical device configuration tool. Installs the pm-utils hooks for suspend/resume and requires sys-power/pm-utils