Asus Xonar D1 7.1 Channel PCI Sound Card

Asus Xonar D1. Audio: 24 bit, 112 dB, 7.1, 24bit, 24bit. System requirements: 256 MB, PCI CD-ROM / DVD-ROM, Intel Pentium 4 1.4GHz / AMD Athlon 1400, 60 MB. Connectivity: PCI. Operating system/software: Windows vista/xp (32/64bit)/MCE2005