Features:
CM6026 chips, http://www.cmedia.com.tw/ProductsDetail/C1Serno-1/C2Serno-4/C3Serno-0/PSerno-23.html
USB spec 2.0 full speed compliant
USB audio device class spec. 1.0 and USB HID class spec. 1.1 compliant
Playback with soft-mute function
Support 48/44 KHz sampling rate for both playback and recording
MCU/EEPROM/GPIO control via HID software interface
C-Media value added software (0multi-channel positional 3D sound, AC-3 encoder, etc)
Embedded USB transceiver and power on reset circuit
AES/EBU,IEC60958,S/PDIF consumer formats for stereo PCM audio
Microsoft Vista Premium Level Compliant
C-Media value added patent software driver
Xear 3D sound
Earphone Plus
Speaker Shifter
Environment sound effects
Room Size Mode
Graphic Equalizer
Karaoke Function
Dolby Digital Real-Time Content Encoder(Optional)
OS support: win98 / XP / 2000 / Vista / Win7/ MAC OS9.1
Package Included:
1 x USB 5.1 Ch optical Controller Audio Sound Card
1 x CD driver
1 x USB Cable