External USB2.0 Sound Card with 5.1 channel
Hot plug and play

Specifications:

Hot Plug & Play Drive 2CH speakers directly Support 3D positional sound and vlrtual 5.1 channel sound track Use USB port power directly No need external power adapter Digital Class-B power Amplifier inside Leading Digital Technology in the world Stereo sound effectsVirtual speaker shifterSpeaker/headphone jackMicrophone jackTransform analog sound signals to digitalSupports 98SE/ME/2K/XPColor : Smoky Gray/Blue/Green