USB 2.0 Audio Adapter Dual Microphone and Headset

. Connectors: USB Type-A, Stereo output jack, Mono microphone- input jack 6. Functional Keys: Microphone-Mute. headset-Mute.Volume-Up.Volume-Down 7. Driverless – No driver required for Windows 98SE / ME / 2000 / XP / Server 2003 / Vista . Linux. Mac05 System requirements: 1. Desktop or notebook PC with a USB port 2. Windows 985E / ME / 2000 / XP / Server 2003 / Vista,Linux,Mac 05 10 or higher 3. Xear 30(Virtual 7.1 channel sound simulation software) for Windows XP / Vista