Creative Sound Blaster Tactic 3D Alpha USB Gaming Headset Analog or USB, your choice! Use the 3.5mm minijacks for direct connection to your Sound Blaster sound system, onboard audio or MP3 player or use the THX TruStudio Pro Dual Mode USB Adapter to connect to your PC or Mac via USB. THX TruStudio Surround Audio immerses you in the game. Hear sounds in front, behind, around, above and below you. Only THX TruStudio Surround delivers a FULL 3D audio surround experience for stunning 3D surround effects. Customizable TacticControl driver interface optimized with Live!Touch for touch screen controls under Windows 7 operating system Export and share your TacticProfile custom tuned EQ and audio profiles (optimized for Sound Blaster Tactic3D Alpha) with other gamers Morph your voice into different in-game characters with VoiceFX technology and restore surround audio to your Windows XP games in Windows 7 with Creative Alchemy