Andrea USB-MA Premium External USB Sound Card Microphone Adapter

Andrea USB-MA, USB, 3.5 mm, Black

Vendor	Vendor Product Name	Vendor Part Code	DS Part Code
Andrea Communications	Andrea USB-MA Premium External USB Sound Card Microphone Adapter	C1-1024200-1	710023

Specifications:

Microphone Jack 3.5 mm - Pink
Speaker Jack 3.5 mm - Green
Shared Audio Jack (TRRS)
Power - USB
Microphone Input - 1 Channel Mono
Audio Output - 2 Channel Stereo
Sampling Rate - 48K/44.1KHz/16K/8K
Supply Voltage - 4.5-5.5 VDC
Total Power Consumption - 120 mA
A/D Conversion Resolution - 16 bit
THD + N - -84 dB
Supply Bass Resistor - 2.2K ohm @ 3.3 VDC
Frequency Response - 20-20,000 Hz
Input Range - 0-1.25 Vms
Dynamic Range - 95 dB
Record Gain Range - -6 to 33 dB
D/A Conversion Resolution - 16 bit
THD + N - -91 dB
Frequency Response - 20-20,000 Hz
Output Load - 32 ohm
Output Voltage - 1.27 Vms

Product description:

Andrea Communications USB-UNIV Universal External USB TRRS Headset Adapter is an external sound card that accepts both Computer Headsets with dual 3.5mm pink and green plugs and Mobile Headsets with a single shared audio 3.5mm black TRRS plug. This combination of universal audio jacks allows you to connect any mobile headset or computer headset to your computer via a USB connection.

The USB-UNIV uses high-quality digital circuitry to bypass the computer's internal sound system. Internal sound cards are often placed near noisy components, such as power supplies and processors which can generate audible noise affecting the performance of your headset, microphone or speakers.

The USB-UNIV converts the analog audio signal to digital. The result is increased clarity and performance of both the stereo microphone input and stereo speaker output for all digital audio applications including VoIP and speech recognition programs.

Key features:

External USB headset adapter with CD quality digital sample rates.
Universal audio jacks accept both computer headsets with pink and green plugs as well as mobile headsets with a single black plug (TRRS).
Creates a high-quality, low-noise audio experience.
Compact and portable.
Power On/Data Transmit LED indicator.
Shielded USB cable.

Compatibility: