The Raspberry Pi USB 3 Hub expands connectivity by turning a single USB-A port into four, allowing you to connect more devices. For high-power peripherals, an external USB-C power input port is available, while lower power devices don’t require external power.Compatible with all version of Raspberry Pi with standard sized (Type A) USB ports, such as Raspberry Pi 4 and Raspberry Pi 5.Also, compatible with Raspberry Pi Zero when used with an USB OTG Cable (OTG cable sold separately).Power high power devices by using the addition of a USB-C power supply (power supply sold separately).