Creative Labs SB X-Fi Surround 5.1 Pro, 5.1 channels, 24 bit, 100 dB, USB
Creative Labs SB X-Fi Surround 5.1 Pro. Audio output channels: 5.1 channels, Audio quality: 24 bit, Line-out Signal-to-Noise Ratio (SNR): 100 dB. Host interface: USB. Dolby technologies: Dolby Digital Live. Windows operating systems supported: Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7.... Minimum RAM: 1024 MB, Minimum processor: Intel Core2 Duo/AMD 2.2GHz