The Raspberry Pi Official Keyboard is not only a great value, it adds 3 available USB 2.0 ports to your Pi. It's compatible with all Pi models including Zero series boards!
¢ 79-key keyboard (78-key US keyboard)
¢ 3 USB 2.0 type-A ports for powering other peripherals
¢ Automatic keyboard language detection
¢ USB type-A to micro USB type-B cable for connection
¢ Compatible with all Raspberry Pi products
¢ Ergonomic design for comfortable use