Built with and for esports athletes for competition-level performance, speed and precision. Durable GX Blue Click switches deliver an audible and tactile click for a solid, secure keypress. Ultra-portable compact ten keyless design frees up table space for mouse movement. It's easy to pack up and transport to tournaments. Use LIGHTSYNC to highlight keys and program static lighting patterns to onboard memory for tournament systems that don't allow G HUB installations. Detachable Micro USB cables feature a three-pronged design for an easy, secure connection and safe transport in your travel bag. 1.8 m detachable cable 3-step angle adjustment for additional levels of comfort, plus rubber feet for excellent stability during intense gaming. Execute a set of complex or timed actions or commands with the press of a button. F-key (F1-F12) programming and use requires Logitech G HUB software. Keyboard macros are generally not allowed in tournaments. Programming keys and lighting requires Logitech G HUB software.