Sabrent AU-MMSA USB Stereo 3D Output Sound Black External Adapter for Windows

This Sabrent AU-MMSA 2.1 Audio Sound Card Adapter is a highly flexible audio interface, which can be used with either laptop or desktop system. No driver required, plug-and-play for instant audio playing and compliant with all mainstream operation systems. Simply Plug the Sound Adapter into your USB port, and then plug your headphones into the Adapter. 

• Connectors: USB Type-A, Stereo output jack, Mono microphone-input jack.
• Reverse Compliant with USB Audio Device Class Specification 1.0
• Driverless for Windows 98SE/ME/2000/XP/Server 2003/Vista/7/8/Linux/Mac OSX.
• USB bus-powered, no external power required.