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🔗 Unlock your Pi’s full potential with effortless GPIO expansion!
The GeeekPi 2 x 20-pin Dual Male Header GPIO Expansion Board extends the 40-pin GPIO pins of Raspberry Pi models Zero through 4B, providing a durable, double-row straight connector that simplifies access and integration for advanced projects and accessory stacking.



| ASIN | B08C2DJBT2 |
| Best Sellers Rank | #49,432 in Computers ( See Top 100 in Computers ) #694 in Single-Board Computers |
| Brand | GeeekPi |
| Built-In Media | 2 x GPIO Edge Extensions |
| CPU manufacturer | Broadcom |
| Compatible Devices | Raspberry Pi Zero, 1, 2, 3 B, B+, 4B |
| Connectivity Technology | GPIO |
| Connectivity technology | GPIO |
| Customer Reviews | 4.8 out of 5 stars 142 Reviews |
| Included components | 2 x GPIO Edge Extensions |
| Manufacturer | GeeekPi |
| Mfr Part Number | EP-0121-2Pack |
| Model Name | EP-0121-2Pack |
| Model Number | EP-0121-2Pack |
| Model name | EP-0121-2Pack |
| Operating System | Raspberry Pi OS |
| Operating system | Raspberry Pi OS |
| Processor Brand | Broadcom |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR2 |
| Total Usb Ports | 4 |
| UPC | 192530264523 |
C**D
Very awkward
I purchased this with my own money - as always, reviews are unbiased and have not been influenced by any third party Very useful if you want to have access to the goop pins on the raspberry pi while using a hat but unfortunately, this is quite unwieldy and awkward
M**E
Good fit!
Great item, allows access to the pins when you have stuff connected already. Very functional.
K**S
Excellent way to duplicate the GPIO connectors!
These connectors are an excellent way to duplicate the GPIO connectors. Even when using a HAT that takes up the entire connector, you can still access the pins from the side. Highly recommended!
J**N
Expands the GPIO 40 pin connector to 2 connectors.
Expands the GPIO 40 pin connector to 2 connectors. The result is 1 vertical GPIO and 1 horizontal GPIO.
M**B
Essential Connectors for Pi Projects
Perfect fit for Raspberry Pi GPIO headers. Solid build and tight grip on all pins. Ideal for custom hats and embedded builds. No bent pins—arrived in great shape!
Trustpilot
1 week ago
2 weeks ago