![Amazon.com: GeeekPi Micro Connectors Raspberry Pi 40-pin GPIO 1 to 2 Expansion Board 2 x 20-pin Strip Dual Male Header Double Row Straight GPIO Connector Pin Header Compatible with Raspberry Pi(2Pack) : Electronics Amazon.com: GeeekPi Micro Connectors Raspberry Pi 40-pin GPIO 1 to 2 Expansion Board 2 x 20-pin Strip Dual Male Header Double Row Straight GPIO Connector Pin Header Compatible with Raspberry Pi(2Pack) : Electronics](https://m.media-amazon.com/images/I/61ypm04lvvL.jpg)
Amazon.com: GeeekPi Micro Connectors Raspberry Pi 40-pin GPIO 1 to 2 Expansion Board 2 x 20-pin Strip Dual Male Header Double Row Straight GPIO Connector Pin Header Compatible with Raspberry Pi(2Pack) : Electronics
![Stacking Header for Raspberry Pi - 2x13 Extra Tall : ID 1112 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits Stacking Header for Raspberry Pi - 2x13 Extra Tall : ID 1112 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/1200x900/1658-00.jpg)
Stacking Header for Raspberry Pi - 2x13 Extra Tall : ID 1112 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![GPIO Header for Raspberry Pi A+/B+/Pi 2/Pi 3/Pi 4/Zero [2x20 Female Header] : ID 2222 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits GPIO Header for Raspberry Pi A+/B+/Pi 2/Pi 3/Pi 4/Zero [2x20 Female Header] : ID 2222 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/1200x900/1992-00.jpg)
GPIO Header for Raspberry Pi A+/B+/Pi 2/Pi 3/Pi 4/Zero [2x20 Female Header] : ID 2222 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![GPIO Hammer Headers - Solderless Raspberry Pi Connectors [Male + Female + Installation Jig] : ID 3413 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits GPIO Hammer Headers - Solderless Raspberry Pi Connectors [Male + Female + Installation Jig] : ID 3413 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-blog.adafruit.com/uploads/2017/03/3413_iso_demo_ORIG.jpg)
GPIO Hammer Headers - Solderless Raspberry Pi Connectors [Male + Female + Installation Jig] : ID 3413 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: Micro Connectors Raspberry Pi 40-pin GPIO 1 to 2 Expansion Board (RAS-GP02),Green : Electronics Amazon.com: Micro Connectors Raspberry Pi 40-pin GPIO 1 to 2 Expansion Board (RAS-GP02),Green : Electronics](https://m.media-amazon.com/images/I/811hZNh0GUL.jpg)
Amazon.com: Micro Connectors Raspberry Pi 40-pin GPIO 1 to 2 Expansion Board (RAS-GP02),Green : Electronics
![Raspberry Pi Gpio Header Expansion Right Angle Gpio Connector For Pi 4b 3b+ 3b Zero 2 W For Orange Pi Banana Pi - Demo Board Accessories - AliExpress Raspberry Pi Gpio Header Expansion Right Angle Gpio Connector For Pi 4b 3b+ 3b Zero 2 W For Orange Pi Banana Pi - Demo Board Accessories - AliExpress](https://ae01.alicdn.com/kf/S1942e140a21d47f6a37bec292b1f2a65d/Raspberry-Pi-GPIO-Header-Expansion-Right-Angle-GPIO-Connector-for-Pi-4B-3B-3B-Zero-2.jpg_Q90.jpg_.webp)
Raspberry Pi Gpio Header Expansion Right Angle Gpio Connector For Pi 4b 3b+ 3b Zero 2 W For Orange Pi Banana Pi - Demo Board Accessories - AliExpress
![50 pcs 2.54 mm Pitch Dual Spacer Receptacle Socket GPIO Header for RaspberryPi A+/B+/Pi 2/Pi 3 Tall 2x20 Pin Female Header DIP|Connectors| - AliExpress 50 pcs 2.54 mm Pitch Dual Spacer Receptacle Socket GPIO Header for RaspberryPi A+/B+/Pi 2/Pi 3 Tall 2x20 Pin Female Header DIP|Connectors| - AliExpress](https://ae01.alicdn.com/kf/H148f7c2edb17462490d8be75ba46450aa/50-pcs-2-54-mm-Pitch-Dual-Spacer-Receptacle-Socket-GPIO-Header-for-RaspberryPi-A-B.jpg_Q90.jpg_.webp)
50 pcs 2.54 mm Pitch Dual Spacer Receptacle Socket GPIO Header for RaspberryPi A+/B+/Pi 2/Pi 3 Tall 2x20 Pin Female Header DIP|Connectors| - AliExpress
![Raspberry Pi 4 Model B Default GPIO Pinout with PoE Header - Documents - Raspberry Pi - element14 Community Raspberry Pi 4 Model B Default GPIO Pinout with PoE Header - Documents - Raspberry Pi - element14 Community](https://community.element14.com/resized-image/__size/615x900/__key/communityserver-wikis-components-files/00-00-00-01-69/8154.contentimage_5F00_151701.png)
Raspberry Pi 4 Model B Default GPIO Pinout with PoE Header - Documents - Raspberry Pi - element14 Community
![5pcs 2 X 20 Pin Male Gpio Header For Raspberry Pi Zero Double Row 20 Pin Male Pin Gpio Connector Colorful Stacking Header Extend - Demo Board Accessories - AliExpress 5pcs 2 X 20 Pin Male Gpio Header For Raspberry Pi Zero Double Row 20 Pin Male Pin Gpio Connector Colorful Stacking Header Extend - Demo Board Accessories - AliExpress](https://ae01.alicdn.com/kf/S50e01917b50d48ca92ded7d0b0c99e7ee/5pcs-2-X-20-Pin-Male-GPIO-Header-for-Raspberry-Pi-Zero-Double-Row-20-Pin.jpg_Q90.jpg_.webp)