Detailed Review Link - [ Ссылка ]
How to connect laptop to 5.1 channel surround home theater system ?
cmedia CM6206-LX based USB 5.1 External Sound Card
CM6206LX Download Drivers Here
[ Ссылка ]
5.1 channel DAC output with 16 bit resolution 3.1 Vpp (1.1 Vrms) biased at 2.25V output swing Volume control and mute function Earphone buffer 2X interpolator for digital playback data to improve quality
2 channel ADC input with 16 bit resolution 3.2 Vpp (or 4.0 Vpp programmed by vendor driver) biased at 2.25V input swing Volume control and mute function
Additional headphone output with selectable source and phone jack sense
Stereo MIC support with 33dB maximum capability
Recording source select from S/PDIF, MIC, Line-in and summation of MIC, Line-in and front channel
MIC, Line-in monitor from front channel (all channels optional) with volume control and mute function
Master volume control by default; per-channel volume control by
C-Media driver
Playback with soft-mute function
Support 48 / 44.1 KHz sampling rate for both playback and recording
MCU support with two-wire serial interface
Serial EEPROM support for customized VID/PID
MCU / EEPROM / GPIO control via HID software interface
Volume up / volume down / playback mute HID button
LED indicator pins: operation / recording mute / SCMS protection
C-Media value added software (multi-channel positional 3D sound, EQ, speaker shifter, etc.)
Embedded USB transceiver and power on reset circuit
Single 12MHz crystal input with embedded PLL
Single 5V power supply with embedded 5V to 3.3V regulator
