The Sound Blaster X-Fi Surround 5.1 USB Sound Card from Creative-Labs is an excellent addition for any PC user who is looking for top-quality audio performance from their system. The card features X-Fi "Xtreme Fidelity" technology to enhance the quality of music and audio playback. The sound card even supports 5.1 channel audio output without the need for a dedicated audio decoder. This is a great option for upgrading the sound quality of your computer.
X-Fi 24-bit Crystalizer
The sound card features a 24-bit Crystalizer that enhances audio output quality. The sound card features a processor that upconverts audio to 24-bit/96 kHz quality. It then remasters and enhances audio damaged by compression. This enhances both low and high frequency audio while also improving dynamics.
X-Fi CMSS-3D
The X-Fi CMSS-3D upmixes stereo content for surround sound. The audio processor intelligently mixes the audio to provide an impressive surround sound experience that is customized for your speaker configuration. It even works when using headphones.
Analog and Optical Output
You'll be able to connect the sound card to a 5.1 speaker system via analog outputs. A true optical output is also present for connection to a surround sound receiver.