USB 6 Channel 5.1 Surround External Sound Card for PC, Laptop & Note Quick Review

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 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...