Waveshare Compute Module 4 IO Board Pack with RPi Zero V1.3 Camera Cable 15 cm , Compatible with Raspberry Pi Compute Module 4: Amazon.de: Computer & Zubehör
A list of Raspberry Pi Compute Module carrier boards and devices – after hours coding
A list of Raspberry Pi Compute Module carrier boards and devices – after hours coding
The Smallest Raspberry Pi Compute Module 4 Carrier Board, Ever | Tom's Hardware
TOFU for Raspberry Pi Compute Module 4 - Raspberry Pi