Fully compatible with Arduino UNO, MEGA, and ADK boards, enabling direct connection and control of USB devices. Ideal for developing Android-based control applications by connecting Android devices via USB. Stable USB interface expansion with well-routed signals and reliable components for consistent performance. Standard Arduino shield layout ensures easy stacking onto UNO and MEGA mainboards without complex wiring. Perfect for DIY electronic projects, widely used in robotics, home automation, smart hardware, education, and hobby development. Upgrade your Arduino projects with this USB Host Shield 2.0, designed for full compatibility with Arduino UNO, MEGA, and ADK boards. It enables your Arduino to act as a USB host, allowing direct connection and control of USB devices such as smartphones, gamepads, flash drives, and more. Connect your Android device to your Arduino via USB and create powerful interactive projects, data loggers, control panels, and smart DIY systems with ease. The board features a stable USB interface expansion with well-routed signals and reliable components for consistent performance. Standard Arduino shield layout ensures easy stacking onto UNO and MEGA mainboards without complex wiring, simplifying your prototyping process. Whether you are a beginner or an experienced maker, it helps you quickly add USB host functionality to your Arduino-based designs. Color: White Material: Metal Package Contents: 1*Development board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.