C-Media Electronics, Inc. () is a Taiwan computer hardware company that manufactures processors for PC audio and USB storage, and wireless audio devices. Many of their PCI audio solutions can be found in the Xonar sound cards developed by ASUS.
Products
ISA audio
CMI8328
CMI8330
PCI audio
CMI8338
CMI8738-SX supports 4-channel 16-bit DACs, 2-channel 16-bit ADC
CMI8738-LX supports 6-channel DAC 5.1 surround, 2-channel 16-bit ADC
CMI8738-MX supports 6-channel DAC 5.1 surround, S/PDIF IN/OUT (44.1K and 48KHz), 2-channel 16-bit ADC CMI8768 CMI8768+ (Dolby Digital Live encoding) CMI8769 CMI8770 (Dolby Digital Live & DTS Connect encoding) Oxygen HD CMI8786 Oxygen HD CMI8787
Oxygen HD CMI8788 (Dolby Digital Live & DTS Connect encoding)
AC'97 audio
CMI9738
CMI9739
CMI9761
CMI9780
HD Audio
CMI9880 (some of them have Dolby Digital Live certification) CM8888 (Oxygen Express-series) APPLICATIONS : PowerColor Devil HDX Sound Card CMI8828 (Oxygen Express-series) APPLICATIONS : HT OMEGA FENIX Sound Card, SUNWEIT ST15, SUNWEIT ST16 CM8826 (Oxygen Express-series)
USB audio
CM102A+/S+
CM108AH
CM108B
CM118B
CM119B/BN
CM6206
CM6206-LX
CM6300
CM6302
CM6317A
CM6327A
CM6400
CM6400X1
CM6500B
CM6502B
CM6510B
CM6523B
CM6530N
CM6531N
CM6533(N) CM6533DH CM6533X1 CM6535 HS-100B
Wi-Sonic network audio
CMWS-01: Uses CMI8769 for audio. WS-011 WS-012 WS-021 WS-022 WS-101
USB storage
CM120 (Support for this product does not exist in C-Media.tw) CM220 CM220F CM220L CM220S CM320 CM320L CM320S
Sensaura licence expiry
C-Media's Sensaura licence expired on 23 September 2008. While there is an article promoting new Xear3D EX with OpenAL support, replacement drivers are not available at the current time.
As of 26 September 2011, drivers are now available for some PCI chipset models. CMI 8738 CMI 8768 CMI 8768+ CMI 8770 CMI 8787 CMI 8788