Description: 【Advanced Scripting Capabilities】: Utilize flexible Python3 scripts with a robust built-in KM module, supporting conditional statements, variables, loops, and multithreading. Easily create hardware extensions through simple API calls 【Enhanced Keyboard and Mouse Functionality】: This device significantly expands the capabilities of standard keyboards and mice, offering powesrful customization options such as key remapping, auto-clicking, macro programming, and more 【Wireless Connectivity Transformation】: Convert your regular keyboard and mouse into BT devices for seamless wireless connections with computers, smartphones, and other devices 【High-Speed Performance】: Experience fast performance with a 1ms report interval (1000 times per second), allowing your keyboard and mouse to maintain a speed advantage through hardware overclocking 【Unlimited Expansion Potential】: The device's powerful expansion capabilities allow you to connect various peripheral modules for limitless functionality expansion to meet all your DIY needs   Specification: Material: PP Size Chart: 5.5cmx4.8cmx2cm/2.17inchx1.89inchx0.79inch Package Includes: 1x Keyboard Mouse Controller  2x Male to Male Data Cable(1.5M) Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.