Waveshare USB HUB HAT (B) For Raspberry Pi 4B/3B+/3A+/2B/Zero/Zero W/Zero WH with 4x 2.0 Ports Support 2.0/1.1

Extended 4x USB 2.0 Ports, Suitable For Raspberry Pi Series 4x extended USB ports, compatible with USB 2.0 / 1.1 Pogo pin design, for direct connecting with Raspberry Pi Zero/Zero W/Zero WH USB HUB connector, for connecting with Raspberry Pi 4B/3B+/3A+/2B through USB cable