UUGear Zero4U 4-port USB Hub for Raspberry Pi Zero (v1.3 only)

The Zero4U 4-port USB Hub for Raspberry Pi Zero (v1.3 only) is a 4-port USB hub for Raspberry Pi Zero, and it can be mounted to Raspberry Pi Zero back-to-back. After mounting this USB hub to your Raspberry Pi Zero, it immediately has 4 USB ports that could transfer data in USB 2.0 high-speed. The 4 pogo pins on the back will connect the PP1, PP6, PP22 and PP23 testing pads on Raspberry Pi Zero, hence no soldering will be needed.