Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
Amazon.com: CablesOnline 2 inch 40-Pin IDE Male to Male Gender Changer Ribbon Cable (FI-G02) : Electronics
Raspberry Pi GPIO Ribbon Cable - 40-pin, 6" (RPi 3, RPi2, B+) - CAB-13028 - SparkFun Electronics
PC104 40E-3: PC104 BUS pin and socket connector, 40-pin, press-fit technology at reichelt elektronik
20525-140E-01) LVDS/eDP Connector 40-Pin - MacBook Pro 15″ & iMac 27″
SparkFun Pi Wedge - BOB-13717 - SparkFun Electronics
60cm - 40 Pin Ribbon Cable w/Dupont Connectors (Male to Female) - ZYLtech Engineering, LLC
Amazon.com: IDE 40-Pin Male to Female Hard Drive Extension Cable 6 inch Flat Ribbon Cord for 3.5" PATA HDD (39 Pin + 1x Empty) : Electronics
50 Pin to 40 Pin ZIF 0.5mm TTL Connector Adapter Board For EJ070 EJ080NA LCD | eBay
Diesel Laptops CAT 40 Pin ECM Bypass Breakout Cable
Pin out diagram of 40-pin PDIP PIC18F4520 Microcontroller | Download Scientific Diagram
Screen connector | LaptopScreen.com
40-pin TFT Friend - FPC Breakout with LED Backlight Driver : ID 1932 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
0.600" wide 40 Pin DIP Socket Carrier - Solarbotics Ltd.
reTerminal 40 pin connector keyed backwards - Raspberry Pi - Seeed Forum
IC Socket for 40-pin 0.6 Chips - Pack of 3 : ID 2207 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
40 Pin GPIO Connector Header - PiShop.us
![40 pin IDC Female Connector with Strain Relief [6125] : Sunrom Electronics](https://www.sunrom.com/media/product/2323.jpg "40 pin IDC Female Connector with Strain Relief [6125] : Sunrom Electronics")
40 pin IDC Female Connector with Strain Relief [6125] : Sunrom Electronics
NEW screen LED EDP 30pin to 40pin converter cable adapter EDP 40pin to 40pin connector - AliExpress
Amazon.com: uxcell 2.54mm 2x20 40-Pin Female Pin Header Socket Connector Strip 10 Pcs : Electronics
40-Pin IDC to 40-Pin IDC Ribbon IDE Cable, 18 Inch Length - Sealevel
40 Pin 0.5mm - Adapter FFC/FPC Cable to 0.1" Pitch Solder
