Computer speakers 8W USB Black Audiocore AC860High-quality stereo speakers for notebooks and desktops. They provide clear and natural sound quality. The elegant design makes it blend well on the desk with LCD monitors and other accessories. Works with all computers having the speaker output and USB output. Elegant and modern scratch-resistant casing.Model AC860 stands the best sound quality for speakers compared to competitive offerings. Modern membrane give a clean, pleasant to the ear sound.