OONO

Ultra-Small GPIO Terminal Block Breakout Board Module for Arduino UNO R3

Name: Ultra-Small GPIO Terminal Block Breakout Board Module for Arduino UNO R3
Brand: OONO
SKU: B08XWCN43C
Price: 18.90 USD
Availability: InStock
Rating: 4.6 (105 reviews)

By SpecPicks Editorial · Verified 2026-06-07

$18.90 ★★★★½4.6(105 reviews)

Buy on Amazon — $18.90 Compare to similar tabletop & card games

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

Bottom line: The Ultra-Small GPIO Terminal Block Breakout Board Module for Arduino UNO R3 is a category leader on buyer feedback in the tabletop & card games category, priced around $18.90, rated 4.6★ across 105 verified Amazon reviews. A confident buy for most shoppers in this category.

SpecPicks Verdict

SpecPicks classifies Ultra-Small GPIO Terminal Block Breakout Board Module for Arduino… as a category leader on buyer feedback in the tabletop & card games category, based on 105 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. OONO's positioning sits comfortably above the category median. 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 tabletop & card games 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

✓ Highly rated — 4.6★ average across customer reviews
✓ The item has been soldered and assembled. Support for Arduino Uno R3.
✓ Backed by OONO'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

The item has been soldered and assembled. Support for Arduino Uno R3.
Terminal block pitch 2.54mm/0.1", wire size range 28AWG to 18AWG, strip length 4.5mm, screw M1.6 steel, pin header and cage copper.
FR-4 fiber glass PCB, dual copper layers.
Pin header connect to Arduino board. The breakout board is firmly fixed to Arduino-Uno through standoffs and nut, and will not shake.
Packing list: 2x(1 set, A and B each one) terminal block breakout modules, 4x 11mm nylon standoffs. 4x 6mm nylon standoffs. 4x nylon nuts, 1x small slotted screwdriver (NOTE: the item not include Arduino Uno module).

Full Specifications

Brand	OONO
Gauge	28.0
Model	MD-D1408-1
Pitch	2.54 Millimeters
Material	Copper, Nylon
Item Pitch	2.54 Millimeters
Part Number	MD-D1408-1
Material Type	Copper, Nylon
Mounting Type	PCB Mount
Connector Type	Screw
Number Of Poles	2
Temperature Range	1.5E+2 Degrees Celsius
Number Of Contacts	8
Number of Positions	4

Ready to buy?

Ultra-Small GPIO Terminal Block Breakout Board Module for Arduino UNO R3 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 2026-06-07. Price and availability subject to change.