This neat little 4 port USB hub pHAT for the Raspberry Pi & Raspberry Pi Zero/W, provides 4 extra USB ports for your Pi and features a USB to UART converter for easy serial communication! The board comes in a pHAT format and comes complete with micro-USB cable, and Micro USB/Micro USB shim PCB. Please check image Point 3 below on how to connect the Hub to your chosen Raspberry Pi version. Package Contents * USB HUB HAT * Micro USB connector * Micro USB cable * RPi screws pack (2pcs) Features * 4 USB Ports, compatible with USB2.0/1.1 * Onboard USB to UART, convenient for Raspberry Pi serial debugging * Onboard multi indicators, for monitoring the status of power, USB to UART, and each USB port * Operating voltage: 5V * Dimension: 65mm × 30mm * Mounting hole size: 3.0mm * Kit Contents: USB Hub pHAT, Micro USB to USB Cable, MicroUSB/MicroUSB PCB, Mounting Hardware What's Onboard 1) Raspberry Pi GPIO interface: for connecting Raspberry Pi 2) USB to UART: for controlling the Raspberry Pi via serial terminal 3) USB HUB interface (Micro USB): for connecting the HUB to the Raspberry Pi USB port 4) Raspberry Pi Zero / Zero W: connected via Micro USB to Micro USB PCB&nbsp 6) Raspberry Pi B+ / 2B / 3B: connected via USB to Micro USB cable 7) USB extended ports: USB1~USB4 8) USB port indicators: dedicated indicator for each USB port, D1~D4 for USB1~USB4 respectively 9) Power indicator 10) USB to UART indicator 11) FE1.1S: USB HUB chip 12) 12MHz crystal 13) CP2102: USB to UART converter Development Resources * Wiki https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2023-03-07 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2023-12-27 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2024-09-19 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2024-11-29 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2024-11-30 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2025-08-05 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2025-11-28 https://elecena.pl/product/22716696/4-port-usb-hub-phat-for-raspberry-pi-zero 2025-11-29