The 184.108.40.20625 version of ProKeys Sono is provided as a free download on our website. Our built-in antivirus checked this download and rated it as virus free. The following version: 5.1 is the most frequently downloaded one by the program users. ProKeys Sono lies within Multimedia Tools, more precisely General. This free program is an intellectual property of M-Audio.
From the developer:
ProKeys Sono is a free application that gives you access to all audio inputs and outputs as well as to the built-in MIDI interface. The program is also useful for improving audio performance by reducing latency and allows you to use your new keyboard’s MIDI features with more than one application at the same time (multi-client).
You may want to check out more software, such as Sonos Desktop Controller, Sono Key or Tobii Sono Lexis, which might be related to ProKeys Sono.