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FA10BO-4S Audio Diode USB to Analog, Black, White, Only PCBA w/cable
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The new HSL Audio Diode family of products connects between a source (a PC usually) and an audio device (speaker/ headphone). The Audio Diode prevents attackers from exploiting audio-data leakage. Unidirectional Flow The Audio Diode functions as a diode that forces audio signals from a PC to be unidirectional. This prevents hackers from manipulating a speaker/headphone to function as a microphone, for picking up surrounding conversations. Low-Pass Filter All sounds passing through the Audio Diode go through a low-pass filter that restricts the audio frequencies to the range compatible with the human ear. This prevents hackers from attacking by broadcasting high-frequency signals to an external hacking device.
Features- Prevents hackers from taking advantage of audio data leakage.
- Small size.
- Easy to install and operate.