: Open the application and sign in with your Razer ID .
: Download the official installer from the Razer 7.1 Surround Sound page . : Open the application and sign in with your Razer ID
: Go to the Razer Product Registration page and enter your headset's serial number (usually found on the original box or underneath the ear cushion). : Open the application and sign in with your Razer ID
: Once registered, Razer typically sends a unique activation code to your registered Razer ID email within 24-48 hours. : Open the application and sign in with your Razer ID