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Logitech S220 2.1 Speaker System - Subwoofer 2 Satellites w Volume Control Black 97855045904 | eBay
Amazon.com: SPKPAL 2.1 Computer Speakers for Desktop with Subwoofer, Dynamic RGB PC Speakers with 11W Stereo Sound, USB Powered Multimedia Speaker System with 3.5mm AUX-in for Laptop, Tablet, Monitor, Phone : Electronics