Creative Labs Sound Card 70SB127000002 X-Fi Titanium HD Sound Board Retail. * Front Channel Out: 24-bit, 192kHz. * Intel Core2 Duo or AMD processor equivalent (1.86 GHz or faster recommended). * Intel, AMD or 100% compatible motherboard. * Microsoft 7 32-bit or 64-bit, Windows Vista 32-bit or 64-bit with Service Pack 1 or higher.