Surround 7.1 sound?

Nice evening dear community,

I recently bought this Razer Headset: Razer Electra V2 Gaming Headset (with 7.1 Surround Sound, Removable Microphone, Compatible with PC, PS4, Xbox One, Switch and Mobile Devices) https://www.amazon.de/...076QKKG2T/ as it stands 7.1 Surround and Now, when I download the drivers for it on the Razer page, I need an "activation code", but I do not know where to find it for the sake of it. Does anyone know?

Headset in the request please write (title)!