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GeeekPi

4X Prototype Breakout DIY Breadboard PCB Shield Board Kit for Raspberry Pi 4 3 2 B+ A+ (Black)

Name: GeeekPi 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit for Raspberry Pi 4 3 2 B+ A+ (Black)
Brand: GeeekPi
SKU: B08C2XSTK2
Price: 12.99 USD
Availability: InStock
Rating: 4.6 (124 reviews)

By SpecPicks Editorial · Verified 2026-06-07

$12.99 ★★★★½4.6(124 reviews)

Buy on Amazon — $12.99 Compare to similar retro motherboards

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

Bottom line: The 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit for Raspberry Pi 4 3 2 B+ A+ (Black) is a category leader on buyer feedback in the retro motherboards category, priced around $12.99, rated 4.6★ across 124 verified Amazon reviews. A confident buy for most shoppers in this category.

Features:1. Suitable for Raspberry Pi 4B & Raspberry Pi 3/2 Model B/ B+/Raspberry Pi 1 Model B / Pi 1 Model A+.2. PCB Dimensions: 57mm x 66mm, Thickness: 1.5mm.3.To kick off the HAT party, we have this proto inspired plug in daughter board. It has a grid of 0.1" prototyping soldering holes for attaching chips, resistors, LED, potentiometers and more..4. The holes are connected underneath with traces to mimic the solderless breadboards you're familiar. There's also long power strips for +3V, +5V and Ground connections to the Pi.Packing included:4x PCBs4x 2x20pin connectors1x Screw Set

SpecPicks Verdict

SpecPicks classifies GeeekPi 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit… as a category leader on buyer feedback in the retro motherboards category, based on 124 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. GeeekPi'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 retro motherboards 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
✓ PCB Dimensions: 57mm x 66mm, Thickness: 1.5mm.
✓ Backed by GeeekPi'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

Suitable for Raspberry Pi 4 Model B & Raspberry Pi 3/2 Model B/B+/ Raspberry Pi 1 Model B / Pi 1 Model A+.
PCB Dimensions: 57mm x 66mm, Thickness: 1.5mm.
To kick off the HAT party, we have this proto inspired plug in daughter board. It has a grid of 0.1" prototyping soldering holes for attaching chips, resistors, LED, potentiometers and more.
The holes are connected underneath with traces to mimic the solderless breadboards you're familiar. There's also long power strips for +3V, +5V and Ground connections to the Pi.
Package Includes: 4x PCBs, 4x 2x20pin connectors, 1x Screw Set

Full Specifications

Brand	GeeekPi
Model Name	Raspberry Pi 4
Model Number	k-0335
PCB Dimensions	57mm x 66mm, Thickness: 1.5mm.
Mfr Part Number	k-0335
Processor Count	4
Total Usb Ports	4
Operating System	Raspberry Pi OS
Package Includes	4x PCBs, 4x 2x20pin connectors, 1x Screw Set
Compatible Devices	Raspberry Pi 4 Model B, Raspberry Pi 3 Model B, Raspberry Pi 2 Model B+, Raspberry Pi 1 Model B, Raspberry Pi 1 Model A+
Warranty Description	6 months
RAM Memory Technology	LPDDR2, LPDDR4, DDR2
Connectivity Technology	GPIO

Ready to buy?

GeeekPi 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit for Raspberry Pi 4 3 2 B+ A+ (Black) 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.