ARGPF-04 - GPIO 4-Inch Ribbon Cable for Raspberry Pi Zero/Zero W/A+/B+/Pi 2/Pi 3 with 40pins
Amazon.com: uxcell 2.54mm 40-Pin Female to Female IDE Flat Ribbon Cable 20cm 2 Pcs : Electronics
adapter, 40-pin DIP socket-to-ribbon cable – Technological Arts LLC
50cm 40 Pin 40 Way F/F Connector IDC Flat Rainbow Color Ribbon Cable 2pcs - Walmart.com
5pcs X Led Laptop Lvds Cable 40 Pin Single 6 Bit For I-pex 20453 B14xw02 Panel Cable Free Shipping - Pc Hardware Cables & Adapters - AliExpress
Amazon.com: Xiaoyztan 40 Pin Flexible Flat Ribbon Cable 0.5mm Pitch FFC FPC for LCD TV Car Audio DVD Player Laptop (200mm Length, Pack of 20Pcs) : Electronics
18 inches IDE Single Drive 40 Pin Flat Cable - Micro Connectors, Inc.
Mini Colorful Cable 2.54mm Pin Header Connector 40 PIN in 1 Row Dupont Wires Cable