Available starting 3/3/17. HyperX Cloud Revolver™ S is primed for action with Plug N Play virtual Dolby® Surround 7.1 audio — no software required. The USB digital signal processing card outputs consistent high-quality sound across systems. Revolver S has a clippable audio control box so you can quickly Push-to-Dolby, mute and regulate mic/output levels. Signature HyperX memory foam and the wider headband provide even greater award-winning comfort. TeamSpeak and Discord certified, Revolver S ensures you’ll always have clear communication.