Overview This is a driver-free 4 ports USB 3.2 Gen1 hub HAT for Raspberry Pi, provides more USB capability to your Pi, make it easy to connect more USB devices. The HAT features standard Raspberry Pi 40PIN GPIO extension header, when working with Raspberry Pi 4, the USB 3.2 Gen1 ports is able to provide up to 5 Gbps data rate, which means 10 times faster than USB 2.0. Features Designed for Raspberry Pi series Standard Raspberry Pi 40PIN GPIO header, customized for Raspberry Pi series boards External power supply support Onboard external USB-C 5V DC power port Combined with the Raspberry Pi USB power source, it is capable of connecting more USB loads, even the high-power disk device Multiple indicators Easy to check the operating status of power and USB ports Various USB devices support Printer,Keyboard,Gamepad,USB Fan,Portable Hard Drive,USB Flash Drive,Mouse,Card Reader. Driver free, plug & play Compatible with OS including Windows, mac OS, Linux and Android What's On Board 1.Raspberry Pi GPIO header: Standard Raspberry Pi 40PIN GPIO Header, for Raspberry Pi series boards. 2. USB 3.2 Gen1 HUB input: Connects to Raspberry Pi USB port 3. USB 3.2 Gen1 extended ports: Four USB3 ports are extended (USB1-UBS4) 4. PWR ONLY Port: for external USB-C 5V DC power input 5. VL817-Q7:USB HUB chip 6.MX25L512EOI-10G: FLASH chip 7. PWR: Power indicatoes. 8.USB1-USB4: Indicators of USB ports Package Content 1.USB 3.2 Gen1 HUB HAT x1 2.USB 3 Adapter x1 3.USB 2 Adapter x1 4.USB 3 dual plug cable x1 5.RPi screws pack (2PCS) x1 Note:Only Raspberry Pi 4B and Pi 400 support USB 3 for the moment, therefore, when working with other previous Raspberry Pi versions, there will be a data rate degradation.Comes with development resources and manual: waveshare.com/wiki/USB_3.2_Gen1_HUB_HAT?. 1x power indicator and 4x USB port indicators, easy to check the operating status. Driver-free, plug and play, compatible with OS including Windows, mac OS, Linux and Android. Onboard external USB-C 5V DC power port, ensures more stable power supply,Combined with the Raspberry Pi USB power source, it is capable of connecting more USB loads, even the high-power disk device. 4x USB 3.2 Gen1 ports, compatible with USB 3.0 / 2.0 /1.1. This is a driver-free 4 ports USB 3.2 Gen1 hub HAT for Raspberry Pi, provides more USB capability to your Pi, make it easy to connect more USB devices. The HAT features standard Raspberry Pi 40PIN GPIO extension header, when working with Raspberry Pi 4, the USB 3.2 Gen1 ports is able to provide up to 5 Gbps data rate, which means 10 times faster than USB 2.0.