Amazon.com: T-Type GPIO Extension Module Board Adapter with 40Pin Ribbon Flat Cable for Raspberry Pi 1B+/ 2B/ 3B : Electronics
Raspberry pi GPIO Expansion board
GPIO 40pin Breakout Expansion Board - Wiki
Raspberry Pi T-Cobbler Plus 40 Pin GPIO Breakout Board at Rs 125/piece | Raspberry Pi Development Boards in New Delhi | ID: 2852836513533
Amazon.com: RPi GPIO Expansion Module Board for RPi Zero 2W, USB2.0 RJ45 Network Port Adapter Board, 100M Self Adaptive, GPIO Extension Board for General Computer : Electronics
GPIO 40pin Breakout Expansion Board - Wiki
Adeept 40P GPIO Extension Board for Raspberry Pi 3, 2 B/B+ - RobotShop
For Raspberry Pi 4 3 B + accessories T-type GPIO expansion board + For Raspberry Pi 40P data cable Red and blue optional - AliExpress