The SP-5100U with a slim and stylish design supplies strong and full-range sounds for your PC. Worried about no headphone jack on your PC? No need to worry, this model uses a USB connection that provides an easy way to connect it with any type of PC as long as it features a USB port. This compact and space-saving 2.0 speaker delivers outstanding stereo performance for your PC and laptop. Driver: 1.57" x 2.75" Full Range Speaker Frequency Response: 200Hz - 18KHz Features: 2 Satellites (Stereo Speakers) Amplified and Magnetically Shielded Satellite Speaker USB connection (to USB port) Dimension: 3" x 6.18" x 6.65" Parts: 1 year limited