The Altec Lansing ACS400 PC Speakers are a high-quality speaker system designed for use with computers. With wired connectivity, these speakers offer a reliable and seamless audio experience for your desktop or laptop. The Altec Lansing brand is known for producing top-notch audio equipment, making these speakers a trusted choice for enhancing your computer's sound system. The ACS400 model offers clear and powerful sound, perfect for both work and entertainment purposes.