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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 is a precision-engineered accessory designed to extend the 40-pin GPIO pins of Raspberry Pi models Zero through 4B. Featuring a double row straight pin header, it offers stable, easy-to-assemble connectivity that keeps your GPIO accessible even when other hats or modules are in use. Ideal for makers and professionals seeking seamless hardware expansion without compromising space or functionality.



| ASIN | B08C2DJBT2 |
| Best Sellers Rank | #28,068 in Computers ( See Top 100 in Computers ) #370 in Single-Board Computers |
| Brand | GeeekPi |
| Built-In Media | 2 x GPIO Edge Extensions |
| Compatible Devices | Raspberry Pi Zero, 1, 2, 3 B, B+, 4B |
| Connectivity Technology | GPIO |
| Customer Reviews | 4.7 4.7 out of 5 stars (136) |
| Manufacturer | GeeekPi |
| Mfr Part Number | EP-0121-2Pack |
| Model Name | EP-0121-2Pack |
| Model Number | EP-0121-2Pack |
| Operating System | Raspberry Pi OS |
| Processor Brand | Broadcom |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR2 |
| Total Usb Ports | 4 |
| UPC | 192530264523 |
C**D
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
Great item, allows access to the pins when you have stuff connected already. Very functional.
K**.
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. The result is 1 vertical GPIO and 1 horizontal GPIO.
M**B
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
2 weeks ago
2 months ago