--- product_id: 394890951 title: "Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender" brand: "geekworm" price: "£27.24" currency: GBP in_stock: true reviews_count: 5 category: "Geekworm" url: https://www.desertcart.co.uk/products/394890951-geekworm-2x20-40-pin-stacking-female-header-kit-for-raspberry store_origin: GB region: United Kingdom --- # 2x20 pins, 2.54mm pitch Universal GPIO stacking for all Pi models 4 pin length variants for perfect fit Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender **Brand:** geekworm **Price:** £27.24 **Availability:** ✅ In Stock ## Summary > 🛠️ Stack Smarter, Build Bolder: The Ultimate Raspberry Pi GPIO Kit ## Quick Answers - **What is this?** Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender by geekworm - **How much does it cost?** £27.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/394890951-geekworm-2x20-40-pin-stacking-female-header-kit-for-raspberry) ## Best For - geekworm enthusiasts ## Why This Product - Trusted geekworm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Fit Kit:** Includes 8 headers with 4 different pin lengths (5.5mm to 12mm) to match any Raspberry Pi model or project setup. - • **Organized & Ready:** Comes in a transparent storage box so you never lose track of your essential GPIO headers. - • **All-Gen Compatibility:** Seamlessly stack and extend GPIO pins on Raspberry Pi 5, 4B, 3B+, 2B, Zero, and more—future-proof your builds. - • **Durable Build Quality:** Crafted from insulated plastic and hard metal pins for reliable, long-lasting electronic projects. - • **Pin-Perfect Precision:** 2x20 double-row headers with 2.54mm pitch ensure flawless GPIO connections every time. ## Overview The Geekworm 2x20 40 Pin Stacking Female Header Kit offers 8 precision-engineered GPIO headers with four pin length options, compatible across all major Raspberry Pi models including the latest Pi 5. Designed for DIY electronics and prototyping, this kit ensures solid, reliable connections with insulated plastic and hard metal pins, neatly organized in a transparent box for easy access. Elevate your Raspberry Pi projects with this versatile, durable GPIO expansion solution. ## Description [Overview] This gpio headers kit includes 4 types of pin headers you need during the raspberry pi project, including 2pcs 2x20 Female Header, 2pcs 2x20 Female Header, 2pcs 2x20 Female Header,2ps 2x20 Pin Header, stored in a transparent plastic box to meets most of your needs in one kit. All headers are 2.54mm pitch, you can use this raspberry pi gpio extender for the newest Raspberry Pi 4 Model B, Raspberry Pi 3 Model B+, Raspberry Pi 3 Model B, Pi 2B/B+/A+. And the 2x20 Pin Header is for Raspberry Pi Zero / Zero W. [Specification] Material: Insulated plastic, hard metal pin Number of Pins: 2*20Pin (2.54mm pitch) Row Type: double row Gender of Connector: Female Pin length: please refer to the packing list and photo show. Application: Widely be used in Raspberry Pi DIY project, such as for electronic circuit, PCB circuit board etc. electronic project [Packing List] 2 * 2x20 Female Header (Pin Len: 12mm) 2 * 2x20 Female Header (Pin Len: 10.7mm) 2 * 2x20 Female Header (Pin Len: 5.5mm) 2 * 2x20 Pin Header Review: Solid connections Review: thank you ## Features - Packing List: 2 pcs 2x20 Female Header (Pin Len: 12mm), 2 pcs 2x20 Female Header (Pin Len: 10.7mm), 2 pcs 2x20 Female Header (Pin Len: 5.5mm), 2 pcs 2x20 Pin Header, 2 pcs 1x20 Pin Header - The 2x20 Pin Header is for Raspberry Pi Zero / Zero W/ Zero 2 W use - Material: Insulated plastic, hard metal pin - Application: Widely be used in Raspberry Pi DIY projects, such as for electronic circuit, PCB circuit board, electronic project etc - Stacking header for Raspberry Pi 5, Raspberry Pi 4, Pi 3, Pi 2, Pi Model B+, Pi A+, Pi Zero, Pi Zero W ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0827THC7R | | Additional Features | Raspberry Pi GPIO Expansion | | Aspect Ratio | 16:9 | | Best Sellers Rank | #206,631 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #716 in Barebones | | Box Contents | 2 * 2x20 Female Header (Pin Len: 10.7mm), 2 * 2x20 Female Header (Pin Len: 12mm), 2 * 2x20 Female Header (Pin Len: 5.5mm), 2 * 2x20 Pin Header | | Brand | Geekworm | | Brand Name | Geekworm | | CPU Model | Unknown | | CPU Model Number | BCM2711 | | Colour | Black | | Compatible Devices | Raspberry Pi 5, Raspberry Pi 4, Pi 3, Pi 2, Pi Model B+, Pi A+, Pi Zero, Pi Zero W | | Computer Wireless Type | 802.11ac | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 218 Reviews | | Graphics Card Description | Integrated | | Graphics Card Interface | Integrated | | Graphics Co Processor | Integrated | | Graphics Coprocessor | Integrated | | Graphics Description | Integrated | | Hardware Interface | Ethernet, HDMI, USB | | Human Interface Types | Keyboard, Mouse, Touchscreen | | Item Dimensions | 7 x 4 x 2.3 Centimeters | | Item Weight | 0.05 Kilograms | | Manufacturer | TB-2019-48 | | Maximum Display Resolution | 1920 x 1080 | | Model Name | K182 | | Model Number | K182 | | Model Year | 2021 | | Network Connectivity Technology | GPIO | | Operating System | Raspberry Pi OS | | Personal Computer Design Type | Mini PC | | Processor Brand | Broadcom | | Processor Count | 1 | | Processor Type | Unknown | | RAM Memory Technology | LPDDR4 | | RAM Type | DDR4 SDRAM | | Specific Uses For Product | DIY Electronic Projects, Prototyping | | Total USB Ports | 2 | | Video Output | HDMI | | Video Output Interface | HDMI | | Video Processor | Broadcom | | Wireless Technology | Insulated | ## Product Details - **Brand:** Geekworm - **Model Name:** K182 - **Connectivity Technology:** GPIO - **Included Components:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); 2 * 2x20 Female Header (Pin Len: 5.5mm), 2 * 2x20 Pin Header, 2 * 2x20 Female Header (Pin Len: 10.7mm), 2 * 2x20 Female Header (Pin Len: 12mm)2 * 2x20 Female Header (Pin Len: 5.5mm), 2 * 2x20 Pin Header, 2 * 2x20 Female Header (Pin Len: 10.7mm), 2 * 2x20 Female Header (Pin Len: 12m… See more - **Operating System:** Linux ## Images ![Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender - Image 1](https://m.media-amazon.com/images/I/61gcQUFzbbL.jpg) ![Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender - Image 2](https://m.media-amazon.com/images/I/714kkI8PpBL.jpg) ![Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender - Image 3](https://m.media-amazon.com/images/I/61znZTHdGIL.jpg) ![Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender - Image 4](https://m.media-amazon.com/images/I/61VeOddpoSL.jpg) ![Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero(Zero W)(4 Specifications 8 Pcs), Raspberry Pi GPIO Stacking Header/Extender - Image 5](https://m.media-amazon.com/images/I/71N7y3CnIEL.jpg) ## Questions & Answers **Q: What sized standoffs do i need to be able to securely connect this with a raspberry pi 4 and a poe+ hat?** A: Hi friend, There is dimenions for each GPIO header, it depend on how do you use it and which one you use, and you can calcuate the size. Usually the Raspberry Pi hat size boards will use the M2.5*11mm standoffs, just for reference. Hope it will help. best regards, Geekworm Team ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid connections *by G***A on 17 February 2026* ### ⭐⭐⭐⭐⭐ thank you *by P***N on 29 January 2026* ### ⭐⭐⭐⭐⭐ 使えます *by E***1 on 12 March 2025* 品質は普通だと思います。いろんなサイズが少しずつ入っていて便利です。 ## Frequently Bought Together - Geekworm 2x20 40 Pin Stacking Female Header Kit for Raspberry Pi - 5 Specifications, 10Pcs - Geekworm for Raspberry Pi Installation Tool 100 Pcs/Lot M2.5 Series Hex Brass Spacer/Standoffs + Nuts + Screws w/Storage Case for Raspberry Pi 5/4B/3B+/3B/3A+/Zero W/2W Accessories Kit - Raspberry Pi Raspberry Pi 5 Active Cooler - Aluminum Heatsink - SC1148 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/394890951-geekworm-2x20-40-pin-stacking-female-header-kit-for-raspberry](https://www.desertcart.co.uk/products/394890951-geekworm-2x20-40-pin-stacking-female-header-kit-for-raspberry) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*