AllEasy USB Sound Card Audio Adapter USB External Stereo Sound Adapter Headphone Microphone Adapter for PC Computer - Gold USB Audio Stereo Adapter: Connect to any device with USB port for audio output, serve as a replacement for broken audio jack or damaged internal sound card on your computer/desktop, or use with USB hub that already connected to your computer, easy to turn your existing USB port to an audio output Aluminum USB audio sound card adapter is plug and paly, no driver is required, your laptop or computer will detect the audio adapter automatically within seconds Microphone Headphone Adapter support high quality audio input/output, nickel-plated usb2.0 interface ensure effective data transmission up to 12Mbps without compressed USB Bus-power: no additional power supply required; installation is pretty is easy as no driver needs or pre-set the sound card on your computer Connectors: USB Type-A, microphone/headphone jack(serve as a line out jack), compatible with Windows 98SE/ME/2000/XP/Server 2003/Vista/7/8/Linux/Mac OSX