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How to fix a Razer headset with no audio or sound - YouTube
Razer Electra USB V2 Firmware Updater | RZ04-02220
Amazon.com: Razer Electra V2 USB: 7.1 Surround Sound - Auto Adjusting Headband - Detachable Boom Mic with In-Line Controls - Gaming Headset Works with PC & PS4 (RZ04-02220100-R3U1) : Video Games