Dell SB521A USB-A Slim Soundbar for Monitors

The Dell SB521A is a soundbar that uses a USB-A connection and features an extra slim profile, making it an easy add-on for select Dell monitors. With this compact speaker you can keep your workspace tidy while enjoying audio that is both rich and clear.

Installation is straightforward. The soundbar snaps on magnetically to the bottom bezel of supported Dell monitors, so there is no need for stands, clamps, or extra cables. Because the cable is hidden behind the screen you can tilt, swivel, or pivot the monitor freely, and your desk stays free of visual clutter.

Inside, a pair of 3.6 W RMS speakers cover a frequency range from 180 Hz to 20 kHz. This range handles voices, system alerts, and background music with ease, making every call or notification easy to hear.

For anyone who spends the day in video meetings, edits multimedia content, or simply wants a cleaner home office, the SB521A offers a practical solution. There is no software to install and no external power brick to hide; plug the single USB-A cable into your PC and the soundbar is ready to work.

Dell also includes thoughtful touches such as an integrated security chain that discourages walk-offs in shared environments and a three-year warranty that covers you long after setup. The result is a reliable audio accessory that fits seamlessly into offices, classrooms, and home workstations alike.

• A profile that is both ultra slim and lightweight, promoted as the world's slimmest and lightest soundbar
• 3.6 W RMS output with a frequency range of 180 Hz to 20 kHz
• Magnetic attachment to select Dell monitors keeps the desk clear
• Single USB-A connection handles power and audio with no driver installation
• Hidden cable path supports full monitor tilt, swivel, and pivot
• Integrated security chain for added protection in shared spaces
• Three-year Dell warranty