Amazon.com: Bicool Mini Base Board (B) for Raspberry Pi Compute Module 4 LiteeMMC Series Module,with Standard CM4 Socket and Raspberry Pi 40PIN GPIO Header Onboard Multiple Connector (CSIDSIRTCFANHDMIRJ45) : Electronics
PSTD 0,65X0,65/40-2,54 Phoenix Contact, Socket Strip, For Raspberry Pi | Farnell France
REF - Raspberry Pi (RPi) HAT Specification Connector Extended Tail Sockets : Toby Electronics
Pour Raspberry Pi 4 Module de calcul Cm4 Socket Connector Df40hc (3.0)-100ds-0.4v | Fruugo FR
How to use SocketCAN on a Raspberry Pi 4 (Linux) using ValueCAN 4 | Intrepid Control Systems, Inc.
Short Socket Headers for Raspberry Pi Pico - 2 x 20 pin Female | Adafruit ADA5585 | Core Electronics Australia