This USB guitar cable in itself owns card and can be compatible with computer without additional drivers, just plug in your instruments or microphones, electronic organ and so on, then you can start recording high quaitly digital music works easily, no longer need any additional equipment. Easy in usinf, this USB guitar cable proudly say itself as a "plug-and play" product

• 16 bit 48/44.1 KHz digital quality sound input
• Embedded A/D convert with audio signal boost
• High quality professional shielded cable and 6.3mm jack or XLR plug
• Red indicator light flash indicating when signal is being transmitted
• Compatible with MacOS X, Windows*98SE/2000/XP/VISTA/Win7
• Simple USB plug-and play connection without additional driver

Specification:

• Resolution: 16bit 48/44.1KHz
• THD+N(-3dBr): -76dB
• S/N Ratio: 83dB
• Dynamic Range: 80dB
• Input Impedance:1MOhm
• Frequency Response at 48KHz: 20-19 KHz
• Singal Input Range: 0-2.8Vpp
• Singal Boost Gain: +20dB