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,
| Voyetra Turtle Beach Riviera$25.00 to $39.00

Riviera is an affordable, high quality sound card for enjoying immersive PC game play and multi-channel DVD audio, MP3 or other digital PC game play and multi-channel DVD audio, MP3 or other digital music enhanced with the fullness of multi-speaker surround sound. With selectable 2, 4 or 6 channel outputs, plus a digital S/PDIF output for pass-through of Dolby Digital and DTSmulti-channelDVD sound, Riviera's feature-rich surround sound environment makes it a perfect upgrade for the stereo sound capabilities of typical PCs.Minimize
Manufacturer:Voyetra Turtle Beach Product MPN MPN | TBS3427XX | Key Features Card Interface | PCI | Output Mode | 5.1 Channel Surround | Bit Depth | 24-bit | Form Factor | Plug-In Card | Technical Features Max. Sample Rate | 48 kHz | Warranty Warranty | 1 Year | Miscellaneous Package Qty | 1 | UPC | 731855034260 |
Tags:voyetra, turtle, beach, riviera,
| SIIG SoundWave 5.1$15.00 to $36.00

Transforms your PC into a home theater system with multi-channel surround sound Compatible with Microsoft USB Multi-channel driver and all standard Windows games Auto-detects audio stream for DVD, MP3, Wave, Audio CD, MIDI formats and many others Easy Plug-n-Play installation Allows you to play DVDs on your PC and send Dolby Digital or DTS Surround Sound data (DD/DTS Pass Thru) to your decoder/receiver/amplifier for a truly amazing home theater experience InterVideo WinDVD (software DVD player), USB cable and fiber optic cable are included .Minimize
Manufacturer:SIIG Product MPN MPN | LP-000022-S1 | Key Features Card Interface | USB | Output Mode | Stereo | Form Factor | External | Compatible Audio Standards | DTS • Dolby Digital EX | Technical Features External Hub Connectors | 2 x RCA • 1 x Optical SPDIF In/Out | Max. Sample Rate | 48 kHz | Warranty Warranty | 5 Years | Miscellaneous Package Qty | 1 | UPC | 662774023311 |
Tags:siig, soundwave, 5.1,
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USB audio adapter - easily add sound to any notebook or desktop computer; Virtual 7.1 channel surround sound provides home-theater quality surround sound via headphones or stereo speakers; Built-in amplifier for rich and powerful sound; Reduces unwanted static and noise from D/A processing; Places speakers to preferred positions without physically moving actual speakers via Speaker Shifter utility; Xear software offers 27 environment effects and 3 environment sizes, plus a 10-band preset equalizer; Plug & Play compatible; No power adapter required, obtains power from the USB port.Minimize

The PCISOUND4CH creates a rich audio experience for even the most discerning multi-media enthusiast. The card includes a microphone port for applications requiring audio input (voice chat etc.), 2 audio output ports for rich, clear sound, a Line-In port for adding auxiliary devices to your setup, and for the gamer, the card includes a midi port for using your serial joysticks/gamepads.Minimize

M-Audio FireWire Solo - Sound card - 24-bit - 96 kHz - 107 dB SNR - IEEE 1394 (FireWire)
Upgrade your PC audio with this Creative Labs Sound Blaster Audigy LS sound card. Now you can enjoy exciting, room-filling 5.1 surround sound with your favorite music, movies and games.