Cosmic Byte CB-GK-16 Firefly Per-Key RGB TKL Mechanical Keyboard with Swappable Outemu Blue Switch, Macros, Software BlackAbout this item Enhance your gaming experience with 18 preset configurations on mechanical keyboard and find a unique one to match your own system. The Firefly comes with customized Outemu Blue Mechanical switches to ensure best quality and are equipped with optical sensors for precise gaming and comfortable typing. Textured and contoured keycaps provide maximum grip and enhanced feel. No matter how fast your in-game actions are, every key press registers correctly. The compact design of the keyboard takes up minimum tablespace for a neater and cleaner workstation. With keycaps leaning backward and forward design to make the typing more comfortable, the fold-out legs allows you to choose the best typing height.