Sell vast USB sound card 6 channel 5.1 optical external audio card cm6206 chipset . best price

Features: CM6026 chips, Erno-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(NO Retail Box. Packed Safely in Bubble Bag) 1 x CD driver 1 x USB Cable