Coral USB Accelerator

Works with Linux, Mac and Windows systems.

Speed up machine learning inferencing

The Coral USB Accelerator is a USB accessory that contains a specialized ASIC (Edge TPU) for acceleration of machine learning (ML) inferencing calculations.

The Edge TPU coprocessor is capable of 4 trillion operations per second, using only 2 Watts of power.

All major platforms - Debian Linux (including Raspberry Pi), macOS, and Windows 10 are supported.

Simply compile TensorFlow Lite models to run on the Edge TPU.

Please contact us for educational discounts & advice.

Tech Specs

ML accelerator: Google Edge TPU coprocessor, supports high performance ML inferencing for TensorFlow Lite models

Connector: USB 3.0 Type-C (data/power)

Software support: Supports Linux, Mac and Windows on host CPU; Python 3.5 / 3.6 / 3.7

Dimensions: 65 mm x 30 mm

Model: WA1

NB: The USB connector is compatible with USB 2.0 but the inferencing speed will be much slower for USB 2.0.

Datasheet & Benchmarks

Performance TL;DR:

~ 20 - 40 x speed-up in inferencing time compared to Embedded CPU, depending on the model architecture, CPU & connection used. See link for more information.

Using an appropriate model, the reduced inferencing time with the Edge TPU will allow you to do real-time inferencing at 50 fps or more.

Google part numbers:

  • G950-01456-01 (old part number)
  • G950-06809-01 (all units purchased directly from Google starting October 2020)

Asus part number: 90AN0020-B0XAY0

Useful Links & Documentation
Reseller information
Press information & assets

Our Coral USB Accelerator Resellers

Global Resellers
Farnell (UK Site)

Germany, Austria and Switzerland
Farnell (Deutschland) (Österreich)

Denmark, Norway, Sweden and Finland (+ Baltic countries)

Netherlands and Belgium


Israel (Israel) (Israel)


Spain and Portugal

United Kingdom and Ireland

Additional Legal Information

The products offered by Google are unrelated to the products offered under the CORAL trademarks owned by Orient Development Enterprises Ltd. in Taiwan.