More Sound. More SpaceAdd rich stereo audio to select E-Series monitors and P-Series monitors and keep a clean, clutter-free desk with the HP S101 Speaker Bar, which fits neatly underneath the display head and connects through USB.Easy assemblySimply attach the speaker bar below your display's bottom bezel through the slots designed for a perfect fit and connect to the display's integrated USB port. No tools or software driver required.Flexible audio connectivityEnjoy clear dual-speaker stereo sound for your media and more, and use the line-in port to connect your phone or player directly to the speaker bar. A headphone jack lets you listen without disturbing your colleagues.