External USB Sound Card 3D Audio Headset Microphone Adapter for PC Desktop Laptop Feature: 1. This USB audio adapter immediately creates a microphone and audio output from Jack's USB port on a laptop or PC. 2. It is suitable for chat programs and Internet telephones, such as Skype, MSN, YAHOO, QQ, ICG and so on. 3. Support 3D voice. 4. Plug and play (easy installation, no installation). 5. USB power supply without external power supply. Specification: Color: Blue Material: ABS+ metal Interface: USB, microphone, audio output port Size: 50 x 20 x 12mm/1.96 x 0.78 x 0.47'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 xUSB 3D Audio Sound Card Microphone Headset Adapter