WIRED 68 KEYS LAYOUT Redragon 65% layout K631 in wired mode meets the user's need for separate arrow keys and extra function keys. 68 keys ultra-compact and lightweight slim design frees up precious desk space for less clutter. HOT-SWAPPABLE RED SWITCHES Hot-swappable with almost all switch types in the market no matter 3-pin or 5-pin. Quiet basic linear mechanical switches and soft key travel makes every click easy to register. Easy to mod or update it with your wishing preference, no forum researching is required. The transformative innovation with 99.8%+ switches compatible free-mod hot swappable Redragon keyboard is available now. VIBRANT GROOVY RGB Up to 20 preset backlighting modes are free to choose from by the keyboard itself. Brightness and flowing speed are also adjustable on board. New marvelous music sync mode will light up your desktop discotheque vibe, quite a light show to get immersed. PRO SOFTWARE SUPPORTED Expand your options using the available software to design your own new modes and effects. Macros with different keybindings or shortcuts for more efficient work and gaming. DEDICATED TO FPS GAMER Place the keyboard properly straight on your desktop and no more crooked way for mouse space-saving, your mouse will never hit the keyboard anymore. Enjoy waving the mouse without any worries and go get that Team Kills.