Source: Everything USB
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Unless you're prepared to lay out a significant chunk of change for a higher-end laptop with a brand-name sound card, chances are your mobile computing solution has the hardware to play sounds and music, but offers nothing particularly interesting: no equalizations options, no digital signal processing, and no surround sound. To put it in another context: you'll have no problem playing the audio on your presentation, but won't be able to make the DVD you're watching truly immersive.
