A must for any pc mac owner or dj , this takes sound  and mixing to the next level at a dead cheap price, the little gadget will allow you to listen mix and headphones in at the same time from one source.Ive already had feedback from customers on ebay and here saying how great these work  you can even put these in a PS3 console.

Super Easy Installation
Just plug this audio adapter into a USB port and Windows will automatically install the driver for this new device in a matter of seconds. You have instantly upgraded your laptop or PC with another audio input and output.

Great Accessory Item For Online Messaging, VOIP, Skype
Connect a stereo headset with microphone to use VOIP, Skype or other internet telephone or online chat or messaging services like Yahoo or MSN on your laptop or PC to instantly communicate with friends and family.

Virtual surround 5.1 DSP processor
Powered directly by USB, no other power source required