Logitech Z205 portable USB clip-on speaker bar, model S-00094. Clips securely onto a laptop screen or monitor for an instant stereo sound upgrade — no drivers or external power needed, just plug into USB. Also has a 3.5mm aux input on the back for use with non-USB devices. Tested and fully functional — powers on, volume controls work, sound is clear and full for a compact unit. Includes the USB cable (USB-A to mini-USB) shown in photos. Black glossy finish with mesh speaker grille.