68 KEYS WIRED LAYOUT In wired mode, the Redragon 65% layout K631 satisfies the user's need for additional function keys and separate arrow keys. The 68-key ultra-compact and lightweight slim design reduces clutter and frees up valuable desk space. Red switchable and hot Almost every switch type available on the market, whether 3-pin or 5-pin, is hot-swappable. Every click is simple to register thanks to soft key travel and quiet basic linear mechanical switches. It is simple to update or modify to your liking; no forum research is necessary. The revolutionary invention, a free-mod hot swappable Redragon keyboard that is compatible with 99.8%+ switches, is now on the market. GROOVY, VIBRANT RGB The keyboard itself offers a choice of up to 20 preset backlighting modes. Additionally adjustable are the brightness and flow rate.