C-Media

C-Media Electronics, Inc.
驊訊電子

Type	Public
Industry	Computer
Founded	1991 (1991)
Headquarters	Taipei, Taiwan
Products	Sound cards
Website	www.cmedia.com.tw

C-Media Electronics, Inc. (Chinese: 驊訊電子; pinyin: Huáxùn Diànzǐ) is a Taiwan computer hardware company that manufactures processors for PC audio and USB storage, and wireless audio devices.

Products

A C-Media sound card PCI 7.1 OEM (M-CMI8768-8CH)

ISA audio

• CMI8328
• CMI8330

PCI audio

• CMI8338
• CMI8738-SX
• CMI8738-LX
• CMI8738-MX
• CMI8768
• CMI8768+ (Dolby Digital Live Encoding)
• CMI8769
• CMI8770 (Dolby Digital Live & DTS Connect Encoding)
• Oxygen HD CMI8786
• Oxygen HD CMI8787

C-Media Oxygen HD CMI8787 sound processor on a PCI sound card.

• Oxygen HD CMI8788 (Dolby Digital Live & DTS Connect Encoding)

AC'97 audio

• CMI9738
• CMI9739
• CMI9761
• CMI9780

HD Audio

• CMI9880 (some of them have Dolby Master Studio certification)

USB audio

• CM101S+
• CM102-A+/S+
• CM103+
• CM106-L/F
• CM106-L+/F+
• CM108 Used in Microsoft LifeChat LX-3000 headset.
• CM6206 Used in several 7.1 and 5.1 adapters. Does 7.1, 16bits, 48kHz with full speed USB (12Mbit/s).
• CM109
• CM119
• CM6317A^[1] - used by Blue Microphones
• CM6501
• Nitrogen D2

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

See also

• List of sound card manufacturers
• List of Taiwanese companies
• AC'97
• Sound card

References

External links

• Official forum
• Drivers
• Open Source Windows driver 8738/8768