Mini USB Microphone for Raspberry Pi

Add simple, reliable audio input to your Raspberry Pi with this Mini USB Microphone, a genuinely tiny plug-and-play device that lets you start recording the moment you connect it. There’s no driver installation required. Simply plug it into any free USB port on your Pi, PC, or laptop, and your operating system will recognize it instantly as a standard USB audio input device.

Despite its compact size, this microphone delivers clear, usable audio pickup suited to voice recording, speech recognition experiments, and general sound-capture projects. It’s recognized by Raspberry Pi OS, Linux, and Windows alike as a standard USB PnP sound device, making it straightforward to configure using tools like arecord or any audio recording software you already use. Its low working voltage and USB-bus power draw mean it runs happily straight off the Pi’s USB port without needing any external power supply.

This microphone is a popular pick for hobbyists and makers building voice-controlled projects, DIY smart assistants, sound-triggered automation, podcasting setups, or simple audio logging tools. Its small footprint means it barely intrudes on your build, and it pairs naturally with a USB speaker for a complete recording-and-playback setup. Whether you’re experimenting with speech recognition on a Pi or just need a no-fuss microphone for voice chat and recording, this compact mic gets the job done without complexity.

Specification:

• Interface : USB 2.0
• Driver Requirement : Plug and Play (Driver-Free)
• Sensitivity : -67dB ± 4dB
• Impedance : ≤2.2KΩ
• Working Voltage : 4.5V
• Signal-to-Noise Ratio : >67dB
• Frequency Response : 100Hz – 16kHz
• Dimensions : 22 x 18 x 7mm