Audio controller

• Integrated 2 channel USB Audio Controller
• The Best Entertainment for DVD title, music, Game&On line Content
• Software Value-added for DVD
• Real USB Plug&Play
• Drive 2CH speakers Directly & Support 3D positional sound
• Virtual 5.1 CH soundtrack
• Use USB port power Directly.NO NEED External power adapter
• Digital Class-B Power Amplifier inside.Leading Digital Technology in the word

SPEAKER SHIFTER

• 5.1 X earphone
• 2-Speaker Virtual Theater
• Earphone Plus Personal Theater
• Enhanced 5.1 Home Theater