SIIG (CE-S00022-S1)$32.00 to $57.00

The USB SoundWave 7.1 Pro from SIIG is a high-quality USB sound card for Windows PCs. The card supports 7.1 surround sound via the included S/PDIF optical adapter. It also supports standard stereo output via the 1/8" (3.5mm) connection. A standard microphone input is also present. The card is an excellent choice for anyone who would like to add 7.1 digital audio output to a PC.Minimize
Manufacturer:SIIG Product MPN MPN | CE-S00022-S1 | Key Features Card Interface | USB | Output Mode | 7.1 Channel Surround | Bit Depth | 16-bit | Form Factor | External Device and Plug-In Card | Compatible Audio Standards | DirectSound • A3D • EAX | Signal to Noise Ratio (SNR) | 93.1 dB | Technical Features External Hub Connectors | 1 x Optical SPDIF In/Out • 1 x Microphone In | Frequency Response | Miscellaneous | Package Qty | 1 | UPC | 662774001807 |
Tags:siig, ce-s00022-s1,
| ASUS ASUS XONAR DX PCI EXPRESS 1.0 RET$79.00 to $132.00

The whole audio architecture landscape has been changed. This has resulted in teething problems for gamers - with the possibility of losing all surround sound or hardware accelerated Direct3D and EAX while gaming in the Windows Vista environment.
Manufacturer:ASUS Product MPN MPN | XONAR DX 7.1 | Key Features Card Interface | PCI Express | Bit Depth | 24-bit | Form Factor | Plug-In Card | Compatible Audio Standards | Dolby Digital EX | Signal to Noise Ratio (SNR) | 116 dB | Technical Features On Board Connectors | 1 x Aux Audio in • 1 x Line In • 1 x SPDIF | Frequency Response | | Max. Sample Rate | 192 kHz | Installed Memory | 256 MB | Audio Amplifier | Integrated | Miscellaneous Package Content | PCI Express Audio Card | Package Qty | 1 | UPC | 610839034253 |
Tags:asus, asus, xonar, dx, pci, express, 1.0, ret,
| ASUS ASUS Xonar DS Sound Card - 90-YAA0F0-0UAN00Z$46.00 to $69.00

The Xonar DS boasts 107dB SNR, which is 12 times clearer than most onboard audio solutions. By eliminating 91% of background noise, the Xonar DS lets gamers hear every detail in the game audio, allowing them to locate enemies from a distance and thus giving them the edge in their games.
Manufacturer:ASUS Product MPN MPN | 90-YAA0F0-0UAN00Z | Key Features Card Interface | PCI | Output Mode | 7.1 Channel Surround | Bit Depth | 24-bit | Form Factor | Plug-In Card | Compatible Audio Standards | DirectSound • A3D • EAX | Signal to Noise Ratio (SNR) | 107 dB | Technical Features On Board Connectors | 1 x Microphone In • 1 x Line In • 4 x Line Out | Frequency Response | | Max. Sample Rate | 192 kHz | Miscellaneous Package Qty | 1 | UPC | 610839043149 |
Tags:asus, asus, xonar, ds, sound, card, -, 90-yaa0f0-0uan00z,
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Turtle Beach Montego DDL Sound Card - This PC Sound card features Dolby Digital Live technology. Dolby Digital Live converts any Audio signal into a Dolby Digital bitstream for transport & playback through a Home Theater system. So PC games, movies, Music and television will sound their best! It also means there is only one cable connection! That's right, you can attach your PC to your home theater via a single digital cable - avoiding the confusion of a complicated setup.Minimize

The Sound Blaster Live! 24-bit External sound card will turn any vanilla PC sound system into a audio powerhouse. This ultra-affordable upgrade allows you to start enjoying an audio experience and quality that's not possible with basic on-board audio thanks to 24-Bit ADVANCED HD and EAX ADVANCED HD technologies. With the Sound Blaster Live! 24-bit External sound card, your music will never have sounded better and you'll even be able to convert your old tapes or vinyl to digital audio. Finally your games will come alive while you're immersed in 5.1 surround sound. All this in a simple USB solution that installs in seconds.Minimize

The Audiophile 192 continues the legacy of M-Audios industry-standard Delta audio card line. Building on our Audiophile 2496one of the worlds most popular audio cardsthe Audiophile 192 features high-definition 192kHz sampling rate, digital I/O, balanced analog I/O and an amazing signal-to-noise ratio.

w/ Breakout Box and 2 Phantom Powered Microphone Inputs and Tracktion Software - Mac OS X and Windows