M.2 Accelerator with Dual Edge TPU


For further information, contact sales


M.2 Accelerator with Dual Edge TPU


For further information, contact sales


Integrate two Edge TPUs into legacy and new systems using an M.2 E-key interface.


The Coral M.2 Accelerator with Dual Edge TPU is an M.2 module that brings two Edge TPU coprocessors to existing systems and products with a compatible M.2 E-key slot.*

Performs high-speed ML inferencing

Each Edge TPU coprocessor is capable of performing 4 trillion operations per second (4 TOPS), using 2 watts of power. For example, it can execute state-of-the-art mobile vision models such as MobileNet v2 at almost 400 FPS, in a power efficient manner.

With the two Edge TPUs in this module, you can double the inferences per second (8 TOPS) in several ways, such as by running two models in parallel or pipelining one model across both Edge TPUs.

See more Edge TPU performance benchmarks.

Works with Debian Linux and Windows

Integrates with Debian-based Linux or Windows 10 systems with a compatible card module slot.

Supports TensorFlow Lite

No need to build models from the ground up. TensorFlow Lite models can be compiled to run on the Edge TPU.

Supports AutoML Vision Edge

Easily build and deploy fast, high-accuracy custom image classification models to your device with AutoML Vision Edge.

Tech specs

ML accelerator 2x Google Edge TPU coprocessor:
8 TOPS (int8); 2 TOPS per watt
Connector M.2 E-key (with two PCIe Gen2 x1 lanes)*
Dimensions 22 mm x 30 mm (M.2-2230-D3-E)
Availability Australia, European Union (except Czech Republic), Ghana, Hong Kong, India, Indonesia, Israel, Japan, Kenya, Malaysia, New Zealand, Oman, Philippines, Singapore, South Korea, Taiwan, Thailand, United States, Vietnam

* Although the M.2 Specification (section 5.1.2) declares E-key sockets provide two instances of PCIe x1, most manufacturers provide only one. To use both Edge TPUs, be sure your socket connects both instances to the host.

Product lifecycle

Product line enhancements and upgrades may bring products such as this one to the end of their life cycle. Once an End-Of-Life (EOL) notice is posted online, you can continue to purchase the product until the Last Time Buy Date, assuming that it is still available. Our goal is to assist you in making your final purchases of the product subject to EOL and to help you smoothly transition to new products.

Our EOL notice for this product will be posted on this product page, and will include the following:

  • EOL Notification Date
  • Last Time Buy (LTB) Date
  • Final, Non-Cancelable, Non-Returnable Order Due Date (subject to lead time and availability)