Cable Length: 147cm Weight: 90g Easy Plug and Play Installation Plug in your favorite guitar and turn your PC or Mac computer into a guitar amp and recording system without any other hardwareStereo Headphone output lets you jam with your computer and can also be used for monitoring with active monitor speakersHigh-quality components and exceptionally rugged construction ensure long lifeAudio Quality: 16-bit， 44.1/48kHzUSB bus powered--Requires no external powerVariable-speed file playback function for MP3， WAV， AIFF audio files—perfect for easy learning and practicingOperating Procedure (for Windows)Step 1 Install ASIO DriverStep 2 Install and Run Guitar Rig 2Step 3 Enjoy it!System Requirements: Windows XP SP2/Vista/7 ， MacOS 8.5， 8.6， 9.x， OS X