Sell USB 1.1 Mic/Speaker Surround Sound 7.1 CH 3D Audio Card Adapter for PC Laptop best price

Features: 100% brand new and high quality USB 1.1 The USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook/Laptop systems; it turns your stereo speaker or earphones into 7.1 channel environment,No drivers required,just plug and play for instant audio playback,also compatible with all major operation system USB bus-powered mode,no external power required Connectors:USB Type -A,stereo output jack,Mono microphone input jack Functional keys:Microphone-Mute,Speaker-Mute,Volume-up,Volume-down No driver required for Windows 98 SE/ME/2000/XP/Server 2003/Vista,Linux,MacOC System requirement:Desk top or notebook PC with a USB port Xear 3D (Virtual 7.1 Channel Sound simulation software)for Windows XP/Vista Specifications: Size:52*22*12 mm Net weight:8 g Package weight:18 g Color:Blue,Green Packing Content: 1 x 3D sound card