This USB guitar cable owns sound 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 recording high quality digital music works easily, no longer need any additional equipment.   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(semidiameter) jack or XLR plug Red indicator light flash indicating when signal is being transmitted. Compatible with MacOSX, Windows 98/SE/2000/XP/Vista/Win7/Win10 Simple USB plug and play connection without addtional driver. Size: (approx.) 3 meter Specification Resolution: 16bit 48/44.1 KHz THD+N(-3dBr): -76dB S/N Ratio: 83dB Dynamic Range: 80dB Input Impedance: 1 M Ohm Frequency Response at 48KHz: 20-19 KHz Signal Input Range: 0-2.8Vpp Signal Boost Gain: +20dB Package includes:  1 x USB to 6.3mm Link Cable