The Altec Lansing 221 2.1 Wired Computer Speaker System with Subwoofer is a portable speaker system designed for optimal sound quality. With a sleek black or gray design, this 2.1 channel system includes audio inputs via 3.5mm jack for easy connectivity to computers and laptops. The wired connectivity ensures a stable connection for a seamless audio experience. Perfect for those looking to enhance their desktop or laptop setup with a reliable and high-quality speaker system.