Wide Compatibility: Directly for CM5/CM4/CB1 boards without additional adjustments, offering flexible pairing for various computing needs and miniature computer . Highly Definition Touchable screen: a 5inch touches screen with wide viewing angles and high color accuracy, enabling intuitivedly visual control without an external monitor. Fast Data Transfer: Equipped with USB3.0 For Fast Speed data exchange, supporting large files and clear video transfer for efficient connection and debugging. Smooth : Delivers ample with seamless operating, rich interfaces for easy expansion, and a streamlined 1piece design for simple installation. Responsive Operating: Larger screen with sensitive touch response ensures more and intuitivedly control, enhancing user during setup and daily use.