Hate to carry different ports for your microphone, audio, and USB? Too many wires and ports are very inconvenient and messy.
Here is the Airplane USB Adapter. It's a COOL Gadget that can use for the USB port, Microphone port, Audio port in ONE. No Driver required for Windows 98 SE/ME 2000/XP.Server 2003/Vista, Linux, Mac05. Included Xear 3D, the virtual 7.1 channel sound simulation software for Windows XP/Vista.