Geekworm RAB Holder Breadboard Base – Compatible with Arduino UNO R4 Minima/WiFi/R3/Mega 2560, Raspberry Pi 5/4B/3B+/3B, 400/830 Point Breadboards – Stable Platform for Education, DIY, and Prototyping
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Geekworm RAB Holder Breadboard Base – Compatible with Arduino UNO R4 Minima/WiFi/R3/Mega 2560, Raspberry Pi 5/4B/3B+/3B, 400/830 Point Breadboards – Stable Platform for Education, DIY, and Prototyping

by Geekworm · Barebone PCs

4.5(114 verified reviews)

Only 1 left in stock.

£8.790
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Verified DealExpert ReviewedPrice checked Jul 22

114 verified reviews · We may earn a commission · Disclosure

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Today's Hot Deals Score4.3/10

Fair price · based on price history, ratings & popularity

Popularity
Popular
Network
amazon
Prime
Not eligible
Region
uk

Why it's a great deal

  • 【Stable and Secure, Say Goodbye to Clutter and Short Circuits】 Securely locks your Arduino or Raspberry Pi to your breadboard—no more worries about loose cables, wobbly motherboards, or accidental short circuits on the back. All components are in their proper places, keeping your desktop tidy and your experiments safer.

  • 【Wide Compatibility, Covering Pi 5/4/3/2 and the Entire Arduino Series】 Compatible with Raspberry Pi 5/4B/3B+/3B/2B/B+, as well as Arduino UNO R4 Minima/WiFi, UNO R3, and Mega 2560. Precise base hole placement accommodates 400-point and 830-point breadboards. !Pi 4 Users Please Note: The official micro HDMI and some USB-C plugs may not fit due to tight openings. It is recommended to connect the cables before securing the motherboard, or use thin-ended cables.

  • 【ABS Material + Metal Threads, Lightweight and Durable】 Made of high-strength ABS material, weighing only 80g (0.17lb), it is lightweight yet sufficiently stable. All mounting holes have pre-embedded metal threads, preventing stripping even after repeated disassembly and assembly. A screwdriver and 8 screws are included; ready to assemble right out of the box.

  • 【Portable Project Tool, Seamlessly Switching Between Lab and Classroom】 Its compact 19.9 x 13.4cm size integrates the entire circuit system, making it easy to pick up and go. Ideal for student experiments, maker workshops, and on-site demonstrations—no more rewiring on-site, doubling efficiency.

  • 【[Packing List】 1 x RAB Holde;1 x Pack of Install Screws;1 x Screw Driver

Our Data-Driven Analysis

Geekworm holds a 4.5/5 rating from 114 verified buyer reviews in our Barebone PCs category. This places it among the highest-rated products we track — buyer satisfaction is exceptionally strong.

Our proprietary Deal Score rates this a 4.3/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.

Compared to 8 similar products in Barebone PCs, pricing is below the category average (£207.42).

Analysis generated from 114 verified reviews · Price data updated hourly · Methodology: how we analyze

Customer Reviews

4.6
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★★★★★Verified Purchase

Highly recommend the Geekworm

Is the Geekworm worth it? After a month of daily use, my answer is an easy yes. The stable and secure is the standout feature — it performs exactly as advertised and noticeably better than the barebone pcs I replaced. Setup was quick, build quality feels premium, and at around $9 it undercuts comparable barebone pcs at twice the price. If you're comparing options, the Geekworm is the one to get.

Megan B.47 found this helpful
★★★★★

Actually really good

Arrived fast and works perfectly. The wide compatibility is a nice bonus.

James O.29 found this helpful
★★★★

Exactly what I needed

Does the job. Would buy again.

Samantha S.25 found this helpful
★★★★★

My new favorite barebone pcs

After comparing similar barebone pcs from a few other brands, I went with the Geekworm and I'm glad I did. The portable project tool alone is worth it.

Brian P.20 found this helpful
★★★★★

Does what it says

Great value at around $9. Solid build quality too.

Jessica K.12 found this helpful
★★★★★Verified Purchase

Best barebone pcs I've bought this year

Exactly what I needed. The ABS material + metal threads works like a charm.

James S.8 found this helpful
★★★★★Verified Purchase

Good but not perfect

Okay for the price.

Brian G.6 found this helpful
★★★★★Verified Purchase

Solid purchase, fast shipping

Super happy with this purchase.

Ashley M.1 found this helpful

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Prices and availability are accurate as of the date/time indicated and are subject to change. Affiliate disclosure

Geekworm

£8.79

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