Google Coral
M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key)
*Price sourced from Amazon.com. Last updated 2026-05-27. Price and availability subject to change.
Bottom line: The M.2 Accelerator with Dual Edge TPU M.2-2230 (E-key) is a mid-pack option worth checking against alternatives in the ai accelerators category, priced around $83.99, rated 4.0★ across 33 verified Amazon reviews. Worth shortlisting, but check close alternatives before deciding.
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 mid-pack option worth checking against alternatives in the ai accelerators category, based on 33 verified Amazon reviews 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
- ✓ Solid 4.0★ customer rating
- ✓ 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
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ 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 |
| Customer Reviews | 4.04.0 out of 5 stars(33)4.0 out of 5 stars |
| Best Sellers Rank | #4,464 in Single Board Computers (Computers & Accessories) |
| 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.
*Price sourced from Amazon.com. Last updated 2026-05-27. Price and availability subject to change.
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