Fast Shipping 1-4 Days Brand New in Box, still factory sealed Click "Buy Now" Button to Place Order . -Minimalism: The DK61se is a 61-key mechanical gaming keyboard with all functions implemented through the "FN" key combination. The ultra-compact structure allows you to maximize the use of desktop and mouse space. -Mechanical Red Switch: Red switches is linear and lighter that ideal for gaming where the low articulation force and linear path allow for quick successive keypresses. It is the best preference for gamers. -Cool LED Backlight: DK61SE mechanical keyboard is fixed lighting color, but not bland. You can switch between 19 built-in backlight modes and adjust the backlight brightness & speed via shortcut keys. -Smooth Gaming Experience: Full keys anti-ghosting bring you more smooth gaming experience.Support 1000Hz polling rate, no latency, smooth game typing. -Ergonomic Keyboard: The design of this mechanical gaming keyboard is based on ergonomics. Scientific stair-up keycaps design brings maximum comfort, keeping your hand in a most natural state to minimize hand fatigue after longtime use. Perfect for gamer, office worker, copywriter, typing teacher and editors.