Insignia NS-3099 Three-Piece Amplified Speaker System with user guide and original AC power adapter.2.1 - Subwoofer with Flat Panel SatellitesDesigned for desktop computers, video game consoles, DVD players, CD players, MP3 players, and various other sources.High efficiency, long excursion drivers, combined with a low-distortion, high-power amplifier to provide deep bass with clarity and great dynamic range.
The copyright on the user guide is 2006. I used these with my desktop computer until Feb. 2012 and then I moved and didn't set them back up. Not tested recently, but they were working great when they were last used.
Features:Power output: 40 wattsWooden, bass-reflex subwoofer cabinetConvenient desktop controlsHeadphone jack