Arduino USB Host Shield allows your Arduino to communicate with USB devices like keyboards, mice, game controllers, and smartphones. Supports USB 2.0 protocol.

• Compatibility: Arduino UNO, Mega 2560, Leonardo

• Communication Protocol: USB 2.0

• Voltage Level: 5V logic (3.3V regulator onboard)

• Supported Devices: USB keyboards, mice, gamepads, Android phones (ADB), Bluetooth dongles