Main Features:1.MicLink direct-connect any dynamic microphone to USB for mono recording. 2.MicLink connects plug-and-play to your Mac or PC for an all-in-one USB audio solution. 3.Bit depth: 16-bit Sample rate: 48 kHz 4.System Requirements Mac: OS 9 or higher PC: Windows XP (32-bit) or Vista (32-bit)・ Windows75.USB port