IOGear"s Wireless Stereo Audio Adapter enables you to connect any audio system or stereo speakers wirelessly to your desktop or laptop PC*. The Adapter is based on the Wireless USB technology with the integration of 3.5mm TRS stereo connector for home and office use. By eliminating the audio cable, you can now play your favorite music or high definition audio content wirelessly from your computer* through your home entertainment system up to 30-feet away in the same room as your computer. This Adapter is backed up by IOGear"s 1 Year Limited Warranty