This item is sold and shipped as a download card with printed instructions on how to download the software online and a serial key to authenticate. Digital Brain Instruments Cmixer - Broadcasting Software Mixer is a standalone software mixer conceived for events broadcasting, including online radios, talk shows, dialogue recordings, speeches, conferences, meetings, podcasting, and for small live concerts. Run all your outboard equipment through an audio interface, modulars, drum machines, synthesizers, add some plugins, set levels and start playing with your outboard without getting distracted into a DAW environment. It can handle all your audio needs inside-the-box, while using your favourite plugins to process the audio. Automix, Follow and Gate modes will help you to handle multi microphone broadcasting sessions. CMixer allows using a computer and any audio interface instead of a hardware mixer to manage your audio broadcasting events.