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Waveshare PCIe to M.2 HAT with I2S Audio Extension for Raspberry Pi
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The Waveshare PCIe to M.2 HAT with I2S Audio Extension is a multifunctional Raspberry Pi expansion board designed to provide high-speed NVMe SSD storage support along with integrated audio output capabilities. Engineered for compatibility with Raspberry Pi platforms supporting PCIe connectivity, the HAT enables seamless integration of NVMe protocol M.2 solid state drives for faster data access, improved system responsiveness, and expanded storage capacity. In addition to storage expansion, the board features onboard I2S audio circuitry with a 3.5mm headphone jack and RCA connectors, delivering high-quality audio output for multimedia and embedded audio applications.
Designed for makers, Raspberry Pi developers, DIY enthusiasts, students, and embedded system engineers, the HAT combines storage performance and audio functionality into a compact add-on board suitable for a wide range of projects. Its driver-free design simplifies setup and integration, enabling quick deployment for media centers, NAS systems, audio streaming platforms, edge computing applications, and smart embedded systems. The board supports stable data transfer, efficient audio processing, and reliable Raspberry Pi expansion for both professional and hobby development environments.
The compact form factor allows efficient stacking with Raspberry Pi boards while maintaining organized system integration. Whether used for multimedia playback, AI edge devices, personal cloud storage, or smart automation systems, the Waveshare PCIe to M.2 Audio HAT provides a flexible and efficient expansion solution for advanced Raspberry Pi applications.

1 x M.2 PCM5122 AUDIO HAT
1 x 2*20pin header 2.54 mm pitch
1 x 16P-Cable-40mm
1 x Screws pack
| Parameter | Details |
|---|---|
| Product Name | Waveshare PCIe to M.2 HAT with I2S Audio Extension |
| Compatibility | Raspberry Pi |
| Storage Support | M.2 NVMe SSD |
| Protocol Support | NVMe |
| Audio Interface | I2S Audio Extension |
| Audio Output | 3.5mm Headphone Jack and RCA Connector |
| Driver Support | Driver-free |
| Application Type | Raspberry Pi Expansion HAT |