Hi-Speed USB 2.0 7.1-Channel Virtual USB 3D Stereo Audio Adapter External Sound Card with 3.5 mm Audio and Microphone Ports, Internal Amplifier and Volume Controls

This USB to Audio Adapter lets you connect headphones or speakers, and a microphone to your computer without the need to unplug other devices! Compliant with USB 2.0 and USB audio device specification 1.0, this USB to audio adapter couldn't be any simpler to install. Compatible with Windows 98SE and up, the USB Audio Adapter integrates into any computer environment, providing superb sound quality and convenience that can't be matched. Included with the USB Audio Adapter is the Xear 3D software for virtual 7.1 channel sound for use with Windows XP and Windows Vista.The USB virtual 7.1 channel sound adapter is a highly flexible audio interface which can be used either with desktop or notebook systems. Comes bundled with xear 3d sound simulation software and turns your stereo speaker or earphones into a 7.1 channel environment usb2.0 full-speed (12mbps) specification USB hid class specification 1.1 USB audio device class specification 1.0 USB bus-powered, no external power required.