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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

By Mike Perry, Hardware Editor · Verified 2026-09-07

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$12.99

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*Price sourced from Amazon.com. Last updated 2026-08-27. Price and availability subject to change.

Bottom line: The GeeekPi 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit for Raspberry Pi 4 3 2 B+ A+ (Black) is a niche pick — read recent reviews before buying in the retro motherboards category, priced around $12.99. Compare close alternatives before committing.

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 scored GeeekPi 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the retro motherboards category. GeeekPi's retro motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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

✓ 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
Built-In Media	4x PCBs, 4x 2x20pin connectors, 1x Screw Set
PCB Dimensions	57mm x 66mm, Thickness: 1.5mm.
Mfr Part Number	k-0335
Number of Items	4
Processor Count	4
Total Usb Ports	4
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+
Included Components	4x PCBs, 4x 2x20pin connectors, 1x Screw Set
Warranty Description	6 months
RAM Memory Technology	LPDDR2, LPDDR4, DDR2
Connectivity Technology	GPIO
Item Dimensions L x W x H	2.24"L x 2.24"W x 0.06"H

Ready to buy?

GeeekPi 4X Prototype Breakout DIY Breadboard PCB Shield Board Kit for Raspberry Pi 4 3 2 B+ A+ (Black) is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. 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 2026-08-27. Price and availability subject to change.