The official Raspberry Pi keyboard and hub is a standard 79-key (78-key US) keyboard that includes an additional three USB 2.0 type A ports to power other peripherals. 79-key keyboard
Three USB 2.0 type A ports for powering other peripherals
Automatic keyboard language detection
USB type- A to micro USB type B cable included for connection to compatible computer
Ergonomic design for comfortable use
Compatible with all Raspberry Pi products.