The Diamond Audio Technology Model EMC 2.0 USB Computer Speakers are universal 2.0 channel speakers in a sleek black and silver rectangular design. With a total RMS power of 15W, these wired speakers offer Dolby Digital surround sound formats through either AUX or USB audio inputs. The compact unit weighs only 1lb and comes with a manufacturer warranty, making it a versatile and reliable choice for enhancing your computer's audio experience. (GW)