
Raspberry Pi 5 PCIe Expansion Board: A x1 Slot FFC Connector
The Spotpear’s Pi5 PCIe Standard Slot Adapter, also termed as Raspberry Pi 5 PCIe Expansion Board, that provides PCIe expansion for the Raspberry Pi 5 SBC, is a standard PCIe adapter that can provide users with flexibility and connectivity options. It is compatible with both PCIe Gen2, Gen3 standards and comes with an external 12V power FFC Connector to Standard 40-pin GPIO.
Features of the Raspberry Pi 5 PCIe Expansion Board
- Compatibility
- Raspberry Pi 5
- Interface
- PCIe x1 slot with PCIe Gen2/3 support
- 16-pin FFC connector for Raspberry Pi 5
- Raspberry Pi 40-pin GPIO header
- Design
- Short trace routing for improved reliability and signal integrity
- Power supply
- External 12V power input for higher-power PCIe cards
The official spotpear store has a useful guide on installation, a forum for support.

Specifications and Implementations Expansion Board
The Raspberry Pi 5 PCIe Expansion Board’s PCIe x1 interface supports data transfer rates of up to 10 Gbps, for solving demanding applications. The 16-pin FFC connector provides a secure connection to the Raspberry Pi 5, while the 40-pin GPIO header offers additional connectivity options. The external 12V power input allows users to power higher-power PCIe cards, making it a versatile solution. Also, unlike other boards, this board sits on top of the Pi and converts the male head of the Pi to female headers.
The Raspberry Pi 5 PCIe Expansion Board is compatible with a wide range of operating systems, including Raspberry Pi OS, Ubuntu, and Windows. It can be used in various applications, such as adding PCIe storage devices for faster data transfer rates, connecting PCIe network cards for improved network connectivity, using PCIe graphics cards for improved graphics performance, and adding PCIe sound cards for improved audio quality.
The Raspberry Pi5 PCIe Expansion Board is available for $12.9 on Spotpear and AliExpress.