MXL AC-404Z Portable USB Microphone
Type: USB power mic
Capsule: 3 capsule boundary design with 180-degree coverage
Power: USB
Frequency Response: 40Hz - 16kHz
Sampling Rate: 44.1kHz - 48kHz
USB compatibility: USB 1.1 and 2.0
Size: 109mm x 76 x 51mm / 4.3in. x 2.95in. x 2in.
A/D converter: 16-bit Delta Sigma with THD+N - 0.01%