Andrea Electronics C1-1021450-1 Model USB-SA PureAudio External Digital Sound Card with Patented Noise Reduction Technology

Andrea Electronics C1-1021450-1 Model USB-SA PureAudio External Digital Sound Card with Patented Noise Reduction Technology

• Removes the Uncertainty of Legacy PC Audio Quality and Compatibility Issues
• USB 2.0 Full Speed Operation Device ClassSpecification V1.0 Compliant (Digital Audio Device)
• USB Stereo Microphone Input and Stereo Speaker Output
• Small Form Factor is Convenient for Portability withAudio Peripherals
• Power On / Data Transmit LED Indicator

<p><b>Andrea Electronics C1-1020700-1 Model PCTI-3 3-Way Telephone Headset Interface, Designed for Maximum Telephone and Computer Connectivity; 2.2k Ohm, 5 VDC Microphone Power Provided</b></p> <b>Key Features</b><ul> <li>Removes the Uncertainty of Legacy PC Audio Quality and Compatibility Issues</li> <li>USB 2.0 Full Speed Operation Device ClassSpecification V1.0 Compliant (Digital Audio Device)</li> <li>USB Stereo Microphone Input and Stereo Speaker Output</li> <li>Small Form Factor is Convenient for Portability withAudio Peripherals</li> <li>Power On / Data Transmit LED Indicator</li> <li>Win98 SE / Win 2000 / Win XP and Vista Compatible</li> <li>Mac OS9/10 (without Andrea Software) Compatible</li></ul> <b>Specifications</b><ul> <li>Mic Input:</li> <li>Microphone power provided: 2.2k Ohm, 5 VDC</li> <li>Connector: 3.5 mm jack; "tip", mic power and audio input; "ring" no connect</li> <li>Headset Output:</li> <li>Headphone output impedance: 8 to 32 Ohms for mono headsets, 16 to 32 Ohms for stereo headsets</li> <li>Signal to noise: 40 dB (min)</li> <li>Connector: 3.5 mm jack; "tip" right speaker; "ring" left speaker, "sleeve" speaker low</li> <li>Computer In / Out:</li> <li>Microphone Input: 3.5 mm plug connects to computer mic input</li> <li>Speaker output / headset output: 3.5 mm plug connects to computer speaker output or headset output</li> <li>Cable Length: 7 feet</li> <li>Multimedia Speaker Output:</li> <li>Connector: 3.5 mm stereo jack</li> <li>Power:</li> <li>Voltage (Wall transformer supplied): 9 VDC</li> <li>Current Drain: 70 mA (max)</li></ul>