This USB Microphone cable in itself owns sound card and can be compatible with computer without additional driver, just plug in your instruments or microphones, electronic organ and so on, then you can start recording high quality digital music works easily.

Features:
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.
Simple USB plug and play connection without addtional driver.
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
Cable length: 3m