CM108 USB Audio Interface Module – Driverless Plug-and-Play

CM108 USB Audio Interface Module – Driverless Plug-and-Play External Sound Card

Upgrade your computer's audio setup with the CM108 USB Audio Interface Module — a compact, driverless external sound card that delivers clear 24-bit audio conversion through a simple plug-and-play USB connection. No software installation required; just plug it in and start enjoying improved audio output and input instantly.

Key Features

• Driverless Plug-and-Play: Compatible with Windows, Mac, and Linux — no drivers needed, works immediately on connection.
• 24-Bit ADC/DAC: High-resolution 24-bit analog-to-digital and digital-to-analog conversion for clean, accurate audio reproduction.
• 3.5mm Stereo Jack: Standard 3.5mm headphone and microphone ports for universal compatibility with headsets, speakers, and microphones.
• I²S Interface Support: Offers I²S digital audio output for integration into custom electronics and DIY audio projects.
• Compact SMD Package: Small form factor makes it ideal for embedded projects, desktop use, or portable setups.
• USB Bus-Powered: Draws power directly from your USB port — no external power supply needed.
• Available in Multipacks: Choose from 1-piece, 5-piece, or 10-piece quantities to suit hobbyist or batch-production needs.

Specifications

Who Is This For?

Whether you're a hobbyist, a maker, or a professional looking for a reliable USB audio solution, the CM108 module is an excellent choice. It's perfectly suited for:

• Raspberry Pi and microcontroller audio projects
• Laptop and desktop audio upgrades
• DIY voice communication hardware
• Ham radio and SDR setups requiring audio I/O
• Prototyping and batch production

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Frequently Asked Questions

Q: Does the CM108 USB Audio Interface Module require any driver installation?

A: No — the CM108 USB Audio Interface Module is fully driverless and plug-and-play. Simply connect it to any USB port on your Windows, Mac, or Linux computer and it will be recognized automatically as a standard USB audio device with no software setup required.

Q: What audio quality does the CM108 module deliver?

A: The CM108 module features a 24-bit ADC (analog-to-digital converter) and 24-bit DAC (digital-to-analog converter), providing high-resolution audio clarity well above standard 16-bit USB audio adapters. This makes it a great choice for clear voice communication, audio recording, and playback.

Q: Can the CM108 module be used in DIY and embedded electronics projects?

A: Absolutely. In addition to standard 3.5mm headphone and microphone jacks, the CM108 module includes an I²S digital audio interface, making it highly suitable for integration with microcontrollers, Raspberry Pi boards, and other custom embedded audio applications.

Q: What quantity options are available for the CM108 USB Audio Interface Module?

A: The CM108 module is available in single-unit (1pc), 5-piece, and 10-piece packs — ideal whether you're prototyping a single project or purchasing in bulk for batch production or resale.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.