Razer Surround takes data on where noises are coming from to influence the sounds and make the headphones feel like a complete surround sound stereo system. You do not need to use a USB cord to connect your preferred stereo headphones, earbuds, etc. The lightweight product features a modern user interface that is easy to use.
Both the free and paid releases work with any headphones. You can buy Razer Pro by clicking on the ‘Unlock Surround Pro’ button in the ‘Surround’ tab of the user interface.