Blue Microphones Yeti Pro. Type: Notebook, Microphone sensitivity: 120 dB, Microphone frequency: 20 - 20000 Hz. Connectivity technology: Wired, Cable length: 3 m. Microphone weight: 550 g, Dimensions (W x D x H) with stand: 120 x 125 x 295 mm. Minimum system requirements: 256 MB RAM, Compatible operating systems: Windows 7, Windows Vista, XP Home Edition, XP Professional, Mac OSX ( 10.4.11+). Colour of product: Black, Silver