Raspberry Pi GPIO interface: for connecting Raspberry Pi 2.
USB extended ports: USB1~USB3 3.
RJ45 port: 10/100M Ethernet interface 4.
USB HUB interface (bottom): for connecting the HUB to the Raspberry Pi USB port Raspberry Pi Zero / Zero W /
Zero WH: connected via Micro USB connector (check packing list) Raspberry Pi B+ / 2B / 3B / 3B+ /4B: connected via Micro USB cable (check packing list) 5.
TS8121A: Ethernet wave filter 6.
RTL8152B: 10/100M Ethernet chip 7.
FE 1.1S: USB HUB chip 8.
LED indicators:
PWR: power indicator
ACT: Ethernet indicator
D1~D3: dedicated indicator for USB1~USB3 respectively
Specifications
Operating voltage: 5VDimension: 65mm x 30mm
Mounting hole size: 3.0 mm Online Development Resources /User
Manuall: //bit. ly/3UANKH5 Package Conten 1. ETH/USB HUB HAT x1 2. Micro USB connector x1 3. Micro USB cable x1 4. RPi screws pack (2pcs) x1


