Dj controller is required to install hercules dj software? Dj controllers are midi controllers or usb-to-analog devices used for controlling dj software, and can typically be installed on a mac or windows pc or laptop or in some cases a tablet device. It s also usb bus-powered which adds to its portability. Microsoft windows 7 / 8 / 10 latest service pack, 32-bit and 64-bit 2.0 ghz intel core i3 or equal amd processor 3rd generation 4 gb ram asio and wasapi drivers. Macos 10.12 and superior, macos catalina compatible* latest update intel core i3 and superior.