UPGRADED TRUE HOT-SWAP - The transformative innovation with 99.8%+ switches compatible free-mod hot swappable Redragon keyboard is available now. The UPGRADED exclusive structure design of the socket makes the switch mounting easier and less wobbling.

3-Mode Connection - Geared with Redragon innovative tri-mode connection technology, USB-C wired, BT 3.0/5.0 & 2.4Ghz wireless modes which make the user experience upgraded to another level in all fields.

Creative 65% Size In 61 Keys - K644 geared with the advanced unique design in size, updated the traditional 60% 61 keys size to 65%. 1.2x LARGER than the standard keycaps, dedicated for big hands, along with the custom mixed color matching.

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.

Vibrant Groovy RGB - Up to 20 preset backlighting modes are free to choose by the keyboard itself. Brightness and flowing speed is also adjustable on board. New marvelous music sync mode will light up your desktop discotheque vibe, quite a light show to get immersed.