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7.1 Channel Sound Card - PCI Express, 24-bit, 192KHz

Add digital optical surround sound to your computer through PCIe


  • Superb audio quality, with high-resolution 7.1 surround sound
  • Supports digital optical or analog audio devices through SPDIF or 3.5mm jacks
  • All ports fit in standard or small form-factor computers (low-profile brackets included), using the main card plus header bracket
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  • Supports HD audio, with up to 24-bit and 192KHz playback and recording
  • Stereo microphone, line, and SPDIF inputs
  • ~92dB SNR (signal-to-noise ratio) at front output
  • Three internal auxiliary inputs (2x CD/DVD-IN and 1x Intel HD front panel audio)
  • Supports ASIO and WASAPI
$106.99 CAD
57+ In stock
In stock
CA: 11 | US: 46
In stock
Where To Buy
Same Day Shipping on in-stock items from Canada if ordered by 5pm ET* Details

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Technical Specifications

Warranty Information
Warranty 2 Years
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID C-Media - CM8828
Audio Specifications 24-bit / 192KHz playback and recording

SNR: Approx 92dB (A-weighting) at front output

- Analog left / right line input
- Analog left / right microphone input
- S/PDIF digital optical input
- S/PDIF digital optical output
- 2x 10-pin header
- 9-pin header
- 2x analog CD-input header
- Front left / right analog output
- Side surround left / right analog output
- Center / subwoofer analog output
- Rear surround left / right analog output
Full Duplex Support Yes
Connector Type(s) 1 - PCI Express x1 Male
External Ports 2 - Toslink (SPDIF, Optical) Female
6 - 3.5 mm Mini-Jack (3 Position) Female
Internal Ports 2 - MPC2 (4 pin, Audio) Male
2 - IDC (10 pin, Motherboard Header) Male
1 - IDC (9 pin, USB 2.0, Motherboard Header) Male
OS Compatibility Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)
Special Notes / Requirements
System and Cable Requirements PCI Express enabled computer with an available PCI Express x1 slot or higher (x4, x8, x16)
Additional slot on your computer case if installing and using the header bracket
Humidity 10~90% RH
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -10C to 80°C (14°F to 176°F)
Physical Characteristics
Product Height 4.7 in [12 cm]
Product Length 4.3 in [10.9 cm]
Product Width 0.7 in [18 mm]
Weight of Product 3.5 oz [99 g]
Packaging Information
Package Height 1.3 in [32 mm]
Package Length 5.6 in [14.3 cm]
Package Width 6.9 in [17.5 cm]
Shipping (Package) Weight 6.7 oz [190 g]
What's in the Box
Included in Package 1 - 7.1 Channel PCI Express Sound Card with Header Bracket & 10-pin Cable
2 - Low-Profile Brackets
1 - Instruction Manual


View full OS compatibility
Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)


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7.1 Channel Sound Card - PCI Express, 24-bit, 192KHz

Customer Reviews

3.7 (3 reviews)
3.7 out of 5 stars
Quality of Product
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1 - 3 of 3 Reviews

(1 star) No Windows 10 drivers - causes crashes regularly

By: TimJ
I just received this new sound card and installed in my PC, only to discover that there are no drivers available for Win10. I went ahead and installed the Win8 drivers to see if it functions, but the computer now regularly freezes/crashes with no warning. Very disappointed - I had NO issues before this sound card.
Comment Helpful? Yes - 0 No - 0 Report
Response from
Matt, Customer Support
Hello Tim, We always try to ensure our customers have exceptional experiences with our products and we apologize for the difficulties you've had installing our PEXSOUND7CH. This card should not be crashing your computer and we want to help fix this for you. Please contact us directly at so we can investigate this issue.

(5 stars) Low Budget; High Quality!

By: Hank Dussen
I don't know how they do this but this cheep 24 bit 192Khz audio card with optical in & out does the job which it has to do. I have other much more expensive ones which fail specially in Windows 10 64 bit. No symetric analog in & out but that can be solved with an extra ground loop isolater.
Comment Helpful? Yes - 10 No - 0 Report

(5 stars) Awesome!!!!!

By: Jay3856
Tried two other brands which did`nt like windows ten, this one however is fantastic, worth the extra $$$`s!!!
Comment Helpful? Yes - 1 No - 0 Report