The global first 8CH single sound chip with embedded codec saving customer total BOM costFull-duplex 8CH DAC/2CH ADCSupports 96K/16bit playback; 48K/16bit recordingCE level high-quality Signal-to-Noise Ratio (SNR)~ 100dBIntegrated S/PDIF transmitter supports 44.1k/48k/96KHz sample-rate.PCI Rev. 2.2 compliant with bus mastering modesSupports the latest Dolby Digital EX and DTS ES 6.1/7.1CH DVD soundtrack playbackTwo S/PDIF inputs for optical and coaxial connectors individuallyBuilt-in earphone buffer at front-out pings(32 loading)One GPIO (General purpose I/O) supportExternal EEPROM Interface for SID R/W purposeSupports MPU401 MIDI UART portDirectSound 3 HW acceleration compatibleACPI compliant power down managementZoomed Video Port supportIndustrial standard 128-lead QFP packagePin-to-Pin compatible with CMI8738 seriesDigital power = 3.3V & 5V, Analog power = 5V


It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.