Simplecom UM228 Portable USB Stereo Soundbar Speaker delivers enhanced audio quality for laptops and desktops with a sleek, compact design. This speaker uses a single USB cable for both audio transmission and power, eliminating the clutter of extra cables and external power adapters.

Equipped with dual 4W high-sensitive magnetic drivers, the UM228 provides clear stereo sound with balanced left and right channels. A built-in passive radiator enhances bass output, delivering richer, deeper tones without distortion. The soundbar covers a frequency range of 100 Hz to 20 kHz to ensure clear mid and high frequencies alongside boosted bass.

Easy to use, this speaker supports plug-and-play functionality with no additional drivers required. Volume and mute controls are conveniently located on the top with an LED mute indicator for quick adjustments. Its portable size and lightweight build make it ideal for on-the-go use with laptops, while perfectly complementing desktop setups.

Compatible across multiple operating systems including Windows 7 and higher, macOS 10.8 and above, and Chrome OS, the UM228 offers versatile connectivity through USB 2.0 interface. The 116 cm USB cable provides flexible placement on your desk.

Key features include:

• Single USB cable providing both audio and power, reducing desk clutter


• Dual 4W stereo drivers for clear, dynamic sound


• Passive radiator for deeper bass response


• Plug-and-play design with no software needed


• Easy top-mounted volume and mute controls with LED indicator


• Compatible with Windows, macOS, and Chrome OS devices