Cmedia USB2.0 controllers are the world’s first true USB2.0 High-Speed audio processors that can support the latest USB Audio Device Class Definition V2.0 and high-definition audio processing, with capabilities of up to 192KHz/ 32bit. The solution provides the industrial standard HDA or I2S I/O interface, as well as integrates SPDIF and MIDI I/O. Furthermore, it has an embedded 8051 microprocessor that can enhance the best flexibility and functionality with external upgradeable Flash codes. Our turnkey solutions include audio class 2.0 compliant Windows & Mac drivers and firmware. It provides the most powerful audio core for high-fidelity true USB2.0 audio products such as USB microphone, headset, DAC, HP amplifier, audio station, recording console, etc.
CM8826PCIe 6CH HDA audio controller (codec companion is CM 9862A)
CM8828PCIe 8CH HDA audio controller (codec companion is CM 9882A)
CM8888PCIe 8CH HDA audio controller + I2S I/F
CMI8788Oxygen HD-CMI8788-PCI 8-channel HD sound processor / with Dolby Master Studio and DTS Connect driver
  • USB2.0 HD Microphone
  • USB2.0 HD Headset / Headphone
  • USB2.0 HD Multi-Media Speaker
  • USB2.0 HD Sound Stations
  • USB2.0 Laptop Docking Stations 
  • USB2.0 Hi-Fi Audio DAC/ HP Amplifier
  • USB2.0 Pro-Audio Equipments/Recording Devices