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Raspberry Pi Zero/Banana Pi M2 Zero board adapter with 4B interface Zero to Pi4 Expansion Board

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Availability: In stock


This adapter board can perfectly convert Raspberry Pi to Raspberry Pi 4B form factor. Banana Pi M2 Zero to 4B interface adapter with 3 USB hub and RJ45 10/100M port, designed regarding Raspberry Pi 4B size, can convert Raspberry Pi zero to Raspberry Pi 4b. At the same time, if you use the Banana Pi BPI-M2 Zero, you can also achieve perfect compatibility and expand the USB HUB and Ethernet interfaces.

Noted: It doesn’t include the main board.

Connect to Computer


Connect to Phone



Connect to Raspberry Pi Zero 2W


Connect to Banana Pi M2 Zero



  • Using a unique adapter design, direct insertion, a strong sense of unity.
  • Convert zero's HDMI-compatible port to 4B universal HDMI-compatible female port at the same time, easy to use.
  • The GPIO height position perfectly inherits the GPIO height of 4B and zero, so that customers who need to insert various GPIO expansion boards can insert them perfectly, and the height remains unchanged.



  • 3USB+RJ45 expansion board: 3 USB ports, compatible with USB 2.0/1.1 transmission
  • 1x RJ45 10/100M port, based on the RTL8152B Ethernet chip
  • It can be directly installed to Raspberry Pi Zero/Zero W/Zero WH and Banana Pi M2 Zero, and can be connected to other versions of raspberry pi, banana pie, general-purpose computers or Android phones through usb cable through jumper test.


Package List

  • 1x Zero to 4B Adapter (3USB+RJ45)
  • 1x USB to Type C Cable
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