<ul><li> The noise reduction microphone filters out unwanted background noise.</li><li> Advanced Digital USB provides superior clarity through the simplicity of a single USB plug-and-play connection.</li><li> It can be used with any computer with USB interface, plug and for play, no driver is needed.</li><li> Automatically shield the computer's built-in sound card microphone (some computers will not be shielded and can only be manually switched once).</li><li> Automatically shield the computer's built-in sound card microphone (some computers will not be shielded and can only be manually switched once).</li></ul><br><br>

JAGTRADE Mini USB 2.0 Microphone for Laptop/Desktop Voice Recognition Software Driver-Free Receiver Adapter for PC Notebook