USB 2.0 Sound: Creative Labs Audigy 2 NX

Behavior At 44.1 KHz

Frequency response : Frequency is not bad, but is not as good as top-of-the-line internal sound cards; there is noticeable attenuation at 20 Hz, and there is a ripple effect at high frequencies.

Noise level : The noise level is very low, so you are unlikely to have a problem in that respect.

Dynamic capacity : The result is perfectly acceptable, while not as brilliant as anticipated.