The Altec Lansing VS4121 Computer Speakers 2.1 with Subwoofer are designed for universal compatibility and a sleek black rectangular shape. With Dolby Digital surround sound formats and gaming features, these wired speakers provide high-quality audio for your desktop or laptop. The unit includes an AUX and 3.5mm jack for easy connectivity, making it a versatile option for enhancing your computer audio experience. Trust in the Altec Lansing brand for superior sound performance and durability. Please look at photos. Tested and working.