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Raspberry Pi Zero 2W Banana Pi M2 Zero board with 3B interface adapter zero to Pi3 USB HUB RJ45 HAT


Date:2022-05-26 16:18
In Stock

Raspberry Pi 2W Banana Pi BPI-M2 Zero USB HUB and Ethernet expansion board, Zero to PI3 interface conversion board, with the discontinuation of Raspberry Pi 3B, the price of Raspberry Pi 4B is too high to be perfectly compatible, this adapter board You can convert the Raspberry Pi zero to the Raspberry Pi 3B form factor as perfectly as possible.

This adapter board has 4USB port +RJ45 network port which is not the 3 USB port Version(one USB port lost) or No RJ45 Version .
So more functions make the price more expensive.
In addition, The board add "Switch + IC" to switch USB function which more beautiful than the jumper cap Version .


  • The Raspberry Pi Zero 2W / Banana Pi M2 Zero to 3B interface adapter with USB hub and RJ45 10/100M port
  • Which is designed refer to the Raspberry Pi 3B size
  • When the official factory stop to product 3B, Some old project have to change to use 4B.
  • At the same time, if you use Banana Pie BPI-M2 Zero, you can also achieve perfect compatibility, and expand USB HUB and Ethernet interface.
  • Now we give another option which use a zero to replace 3B with this adapter


  • With the unique design , you can make your zero with same USB/HDMI/RJ45 port.
  • The height of 20x2 GPIO Pins will not change . You can use GPIO expansion board perfectly

Introduction to interface

  • 4x USB ports, compatible with USB2.0/1.1
  • 1x RJ45 10/100M port, based on the RTL8152B Ethernet chip
  • Micro HDMI to 3B HDMI port
  • 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.

Connection Examples

Working With 3.5inch HDMI LCD

Working With Computer

Working With Mobile

Working With Raspberry Pi ZERO 2

Working With BPI-M2 Zero