Is the M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) worth buying?

M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) averages, so buyer feedback is well-established. Read recent reviews on Amazon to see how it holds up for use cases similar to yours.

What are the alternatives to the M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key)?

M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) competes with other AI Accelerators products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full AI Accelerators category for alternatives.

Who makes the M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key)?

M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) is manufactured by Google Coral. See all Google Coral products on SpecPicks via the brand page.

How is the M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) shipped and returned?

M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) is sold through Amazon. Amazon Prime members generally receive free 1-2 day shipping; non-Prime orders are subject to Amazon's standard shipping rates. Full returns policy applies per Amazon Associate terms.

Google Coral

M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key)

Name: M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key)
Brand: Google Coral
SKU: B08KTSGN7F
Price: 83.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-06

$83.99

Buy on Amazon — $83.99 Compare to similar ai accelerators

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) is a niche pick — read recent reviews before buying in the ai accelerators category, priced around $83.99. Read recent reviews carefully before committing.

The Coral M.2 Accelerator with Dual Edge TPU is an M.2 module (E-key) that includes two Edge TPU ML accelerators, each with their own PCIe Gen2 x1 interface. The Edge TPU is a small ASIC designed by Google that accelerates TensorFlow Lite models in a power efficient manner: each one is capable of performing 4 trillion operations per second (4 TOPS), using 2 watts of power—that's 2 TOPS per watt. For example, one Edge TPU can execute state-of-the-art mobile vision models such as MobileNet v2 at almost 400 frames per second. This on-device ML processing reduces latency, increases data privacy…

SpecPicks Verdict

SpecPicks classifies M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) as a niche pick — read recent reviews before buying in the ai accelerators category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Google Coral's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for ai accelerators of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ 2x PCIe Gen2 x1 interface (one per Edge TPU)
✓ Backed by Google Coral's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

2x PCIe Gen2 x1 interface (one per Edge TPU)
M.2 - 2230 - D3 - E KEY
2x Google Edge TPU ML accelerator
8 TOPS total peak performance (int8)
2 TOPS per watt

Full Specifications

ASIN	B08KTSGN7F
Brand	Google Coral
Item Weight	0.634 ounces
Manufacturer	Google Coral
Model Number	G650-06076-01
Item model number	G650-06076-01
Product Dimensions	2 x 2 x 1 inches
Date First Available	January 2, 2020

Ready to buy?

M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.