The Altec Lansing AVS200 Wired 3.5mm Computer Speakers in White is a vintage retro unit with a 2.0 channel system configuration and surround sound formats. It features a volume control knob/dial, 3.5mm audio inputs, and a power output of 2.6W RMS. This unique set of speakers is designed for universal compatibility and is made of plastic material. The Altec Lansing brand ensures quality audio performance, making it a great addition to any computer setup for a retro audio experience. They are not tested since I do not have a power adapter
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