Mad Catz, Inc

Stereo - USB - Wired - Over-the-head - Binaural - Circumaural - Omni-directional, Noise Cancelling Microphone - Black

Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Circumaural - Omni-directional Microphone - Black

Stereo - Mini-phone (3.5mm) - Wired - 20 Hz - 20 kHz - Earbud - Binaural - In-ear - 4.92 ft Cable

Optical - Cable - 1 Pack - USB - 2000 dpi - Scroll Wheel