---
product_id: 643229794
title: "GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5"
brand: "geeekpi"
price: "₱8089"
currency: PHP
in_stock: true
reviews_count: 5
category: "Geeek Pi"
url: https://www.desertcart.ph/products/643229794-geeekpi-dual-fpc-pcie-hat-for-raspberry-pi-5-b12
store_origin: PH
region: Philippines
---

# ASM1182e Gen2 PCIe switch Daisy-chain multiple B12 units Dual PCIe expansion ports GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5

**Brand:** geeekpi
**Price:** ₱8089
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock dual PCIe power and scale your Pi projects like a pro!

## Quick Answers

- **What is this?** GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5 by geeekpi
- **How much does it cost?** ₱8089 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/643229794-geeekpi-dual-fpc-pcie-hat-for-raspberry-pi-5-b12)

## Best For

- geeekpi enthusiasts

## Why This Product

- Trusted geeekpi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Ready:** Includes 3 flexible FPC ribbon cables and standard 40-pin GPIO header for seamless, hassle-free installation.
- • **Scale Without Limits:** Daisy-chain multiple B12 HATs to build a custom multi-tier PCIe setup tailored to your evolving projects.
- • **Compact Compatibility:** Fits perfectly within Raspberry Pi HAT form factor (65 x 56.5 mm) — no bulky add-ons, just sleek expansion.
- • **Double Your PCIe Power:** Split one PCIe lane into two for simultaneous device connections—boost your Raspberry Pi 5’s multitasking game.
- • **Rock-Solid Reliability:** Engineered with premium components and ASMedia Gen2 switch for stable, high-speed data transfer you can trust.

## Overview

The GeeekPi Dual FPC PCIe HAT (B12) transforms your Raspberry Pi 5 by splitting its single PCIe interface into two high-speed lanes using an ASMedia Gen2 PCIe switch. Designed for professional-grade expansion, it supports daisy-chaining multiple units, enabling complex multi-device setups. With included FPC cables and a compact 40-pin GPIO-compatible form factor, it offers a reliable, plug-and-play solution to elevate your Pi’s connectivity for SSDs, GPUs, and network cards.

## Description

GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5

Review: GeeekPi Dual FPC PCIe HAT - I needed to split the RasPi5 PCE1 into two channels. The Dual FPC Hat gave me a way to insert a PCIe switch into the path and let the OS (Ubuntu) take over from there. I added another PCIe hat with a WiFi7 Intel chip and was able to use lspci -v to verify everything was working as anticipated. I'm waiting for a 2 slot NVMe hat to arrive in a few days to complete the build. GeekPi is one of my goto sites and they have not let me down so far. Based on their service and the quality of parts I've received, I give them the ceremonious 5 star rating. Good job GeekPi Pete
Review: Decent PCIe HAT for rPi5, dual PCIe, seems well-constructed, works as expected - This is a decent dual PCIe HAT for Raspberry Pi 5 that seems well-constructed and works as expected without issues. It provides 2 PCIe interfaces which are exactly what I needed although initially I was contemplating whether to get the dual or quad version. It comes with everything I need (2x 8.5x40/8.5x60 mm FFC cables and screws/standoffs) and the installation and setup is no more complicated than any other although certain amount of patience might be required at times when dealing with the FFC cables. Note that this uses ASM1182e chip and depending upon your specific setup, you might need to update the firmware in order for the NVMe SSD to boot since they are sitting behind a PCIe packet switch. Also keep in mind that the way packet switching works is like a splitter of sorts. As such, available bandwidth is equally divided between 2 the PCIe devices if they were to be accessed simultaneously. ≡ Value All things considered, this is a decent dual PCIe HAT for Raspberry Pi 5 that's well-constructed and works as expected without issues. It's reasonably priced at $32 for what it provides and its overall build quality, usability, versatility, and performance.

## Features

- Dual PCIe Expansion --- Effortlessly expand your Raspberry Pi 5's FPC PCIe interface into two, providing users with the convenience of connecting multiple PCIe devices simultaneously for increased productivity and versatility.
- Daisy-Chaining Capability --- Connect multiple B12 units in a cascading fashion to create a multi-tiered PCIe configuration, allowing for expanded connectivity options and customized setups tailored to your specific needs.
- Enhanced Connectivity --- Unlock the potential to connect a wide range of PCIe devices, such as SSDs, GPUs, network cards, and more, expanding the capabilities of your Raspberry Pi 5 for diverse applications and projects.
- Robust and Reliable Design --- Built with quality and durability in mind, the B12 Raspberry Pi HAT ensures stable and reliable performance, providing a dependable solution for your PCIe expansion needs.
- Dual Board Expansion: This feature allows for the connection of two additional Pineberry Pi boards, providing users with the flexibility to expand their projects' scope and functionality.
- ASMedia PCIe Switch Integration --- The board incorporates an ASMedia PCIe Switch (Gen2 variant), facilitating reliable and efficient data transfer between connected devices.
- Included FPC Ribbon Cables --- Three FPC ribbon cables are provided, simplifying the connection process and offering flexibility in setup and configuration.
- Compatible Form Factor --- Board format is compatible with the original Raspberry Pi HAT dimensions of 65 x 56.50 mm.
- 40-Pin Raspberry Pi HAT Connector Support --- Supports the standard 40-pin Raspberry Pi HAT connector.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2VTL9G5 |
| Box Contents | Blu-ray |
| Brand | GeeekPi |
| Brand Name | GeeekPi |
| CPU Manufacturer | Broadcom |
| Compatible Devices | Raspberry Pi 5, Pineberry Pi boards |
| Connectivity Technology | PCIe |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 28 Reviews |
| Included Components | Blu-ray |
| Manufacturer | GeeekPi |
| Model Number | B12 HAT |
| Network Connectivity Technology | PCIe |
| Operating System | Linux |
| Processor Brand | Broadcom |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR4 |
| Total USB Ports | 2 |

## Product Details

- **Brand:** GeeekPi
- **CPU Manufacturer:** Broadcom
- **Connectivity Technology:** PCIe
- **Included Components:** Blu-ray
- **Operating System:** Linux

## Images

![GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5 - Image 1](https://m.media-amazon.com/images/I/61Dt4BuZ2hL.jpg)
![GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5 - Image 2](https://m.media-amazon.com/images/I/71NhavjWAML.jpg)
![GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5 - Image 3](https://m.media-amazon.com/images/I/61U4g+M0gEL.jpg)
![GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5 - Image 4](https://m.media-amazon.com/images/I/61gRqLMKO7L.jpg)
![GeeekPi Dual FPC PCIe HAT for Raspberry Pi 5, B12 HAT 1 to 2 PCIe Interface with 40Pin GPIO Pin Header for Raspberry Pi 5 - Image 5](https://m.media-amazon.com/images/I/71f26cdMrQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ GeeekPi Dual FPC PCIe HAT
*by A***R on 9 August 2025*

I needed to split the RasPi5 PCE1 into two channels. The Dual FPC Hat gave me a way to insert a PCIe switch into the path and let the OS (Ubuntu) take over from there. I added another PCIe hat with a WiFi7 Intel chip and was able to use lspci -v to verify everything was working as anticipated. I'm waiting for a 2 slot NVMe hat to arrive in a few days to complete the build. GeekPi is one of my goto sites and they have not let me down so far. Based on their service and the quality of parts I've received, I give them the ceremonious 5 star rating. Good job GeekPi Pete

### ⭐⭐⭐⭐ Decent PCIe HAT for rPi5, dual PCIe, seems well-constructed, works as expected
*by S***B on 20 October 2024*

This is a decent dual PCIe HAT for Raspberry Pi 5 that seems well-constructed and works as expected without issues. It provides 2 PCIe interfaces which are exactly what I needed although initially I was contemplating whether to get the dual or quad version. It comes with everything I need (2x 8.5x40/8.5x60 mm FFC cables and screws/standoffs) and the installation and setup is no more complicated than any other although certain amount of patience might be required at times when dealing with the FFC cables. Note that this uses ASM1182e chip and depending upon your specific setup, you might need to update the firmware in order for the NVMe SSD to boot since they are sitting behind a PCIe packet switch. Also keep in mind that the way packet switching works is like a splitter of sorts. As such, available bandwidth is equally divided between 2 the PCIe devices if they were to be accessed simultaneously. ≡ Value All things considered, this is a decent dual PCIe HAT for Raspberry Pi 5 that's well-constructed and works as expected without issues. It's reasonably priced at $32 for what it provides and its overall build quality, usability, versatility, and performance.

### ⭐⭐⭐⭐⭐ it works
*by P***N on 29 January 2026*

worked perfectly. but don’t daisy chain multiple pcie splitters. it will stop functioning

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-08*