Main Function: Guitar to USB Link Cable Material: Plastic Inputs/Outputs/Buttons/Indicators: 1/4 Inch Jack IN (Guitar) 1/4 Inch Jack OUT (Headphones/Speakers) HI/LO Switch Volume Control Knob Clip indicator LED Power source: USB Compatible Operating Systems: Windows XP, Vista, 7 (32 or 64 bit versions), Mac OSX and later Minimum System Requirements: Mac: G4 1.25 GHz, 768 MB RAM Windows: Pentium / Athlon XP 1.4 GHz, 512MB RAM USB Cord Length: 58 Inches Package Contents Software CD with Drivers