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Small USB audio module with built-in microphone and speaker

LORDWORLD

LORDWORLD USB Sound Card with Speaker for Raspberry Pi Jetson Nano

SKU CH-P1Z2-WFDAC

USB audio module with built-in microphone and speaker adds recording and playback to Raspberry Pi or Jetson Nano, driver-free over USB 2.0

  • Driver-free audio on Raspberry Pi and Jetson Nano via USB 2.0
  • Record and play back with built-in mic and speaker
  • Stereo codec handles 8 to 48 kHz sample rates
  • Works with Windows, Linux, macOS, Android and WinCE
  • Compact two-in-one module adds sound without extra parts

USB audio module for Pi and Jetson

This LORDWORLD USB sound card adds stereo recording and playback to Raspberry Pi or Jetson Nano boards. It integrates a microphone and speaker into one compact unit. The module connects through a standard USB 2.0 port and works without installing drivers. Makers and developers can add voice input and output to edge projects immediately.

Built-in mic and speaker change the workflow

The combined microphone and speaker remove the need for separate audio peripherals during prototyping. Stereo codec hardware handles both capture and playback through the same USB connection. Supported sampling rates include 8K, 11.025K, 12K, 16K, 22.05K, 24K, 32K, 44.1K and default 48K Hz. This range covers voice commands, audio logging and simple media playback.

Check USB port and OS compatibility first

Your board must provide a free USB 2.0 host port and run an OS listed in the specifications. Supported systems include Win7, 8, 8.1, 10, Mac OS, Linux, Android and WinCE. Verify that the target operating system recognises USB audio class devices. No driver installation is required, but the OS must expose standard audio interfaces for recording and playback.

Pontos fortes

  • Driver-free audio on Raspberry Pi and Jetson Nano via USB 2.0
  • Record and play back with built-in mic and speaker
  • Stereo codec handles 8 to 48 kHz sample rates
  • Works with Windows, Linux, macOS, Android and WinCE
  • Compact two-in-one module adds sound without extra parts

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

Will the built-in microphone or speaker need replacing after heavy use?

The module uses a fixed built-in microphone and speaker; neither is user-replaceable, so long-term wear would require swapping the whole board.

What sample-rate ceiling limits continuous recording quality?

The highest supported sampling rate is 48 kHz, which caps sustained recording fidelity.

How much heat or noise does the USB 2.0 audio module produce during all-day operation?

With no fan or moving parts, the device runs silently and generates only minimal warmth from the stereo codec.

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