Product description What's On Board Raspberry Pi GPIO header for connecting Raspberry Pi 5 USB 3.2 Gen1 expanded ports USB1~USB4 INA219 Power monitoring chip Power port for external Type-C 5V DC power supply PWR LED Power indicator MX25L3206 FLASH chip VL805 PCIe to USB 3.2 Gen1 HUB PCIe interface for connecting to the PCIe interface of Raspberry Pi 5