Cambridge Audio DacMagic XS Portable USB DAC Amp - Blue C10894K

The DacMagic XS V2 USB Digital to analogue converter (DAC) headphone amp is an instant upgrade to any computer sound output. It connects quickly and easily to any USB port and allows you to hear your favorite music and movies with every drop of detail, exactly as the artist intended. The award winning DacMagic XS V2 instantly upgrades the sound output from your laptop. Just plug it into the USB connection of your computer or Mac for incredible, detailed high resolution audio. DacMagic XS V2 delivers up to 10 times more power than most laptop soundcards. The headphone output from most laptops only outputs about 15-20mW, meaning weak bass and a lack of depth.