Pcie sound card interface pcie supported system 71 max sample rate 192 khz line output 5 line in 1 outputs 1 x spdif inputs 4pin design internal area of use gaming sound chip c media cmi 8888 bitrate 24 bit dolby formats dolby digital dolby home theater v4 dts format dts ultrapc ii technologies directsound3d asio 20 smart volume normalizer signal noise ratio 118 db headphone amplifier 600 supported operating systems windows 7 windows 8 w