This USB to Audio adapter eliminates the need for a traditional sound card. USB plug-in to upgrade any on-board sound card to 5.1 Digital Surround Sound without any hardware installation. Connect a speaker or headphone directly to the adapter in order to enjoy the virtual 5.1 channel sound track. 

• Real USB Plug & Play, eliminates the need of traditioinal sound card
• The best Entertainment for Game, DVD, Music
• Support 3D positional sound and virtual 5.1 CH sound Track
• Dynamic surround background sound effects
• Freely set and switch microphone mode or speaker mode
• Perfect adapter for music lover, it will bring you into the 3D stereo music world, you can use it to enjoy online music and talk on internet

Package included:

• 1 x USB 2.0 to 3D Audio Sound Card Adapter Virtual 5.1 Channel