? Enhanced OPTICAL SWITCHES: The GK61 comes equipped with Optical mechanical switches that deliver ultimate performance and reliability designed for enduring and intense usage. | ? CUSTOMIZABLE RGB LIGHTING: Experience a vivid spectCane Beverage of 16.8 million colors with twenty adjustable backlight patterns using the included software letting you tailor the multicolor RGB system to your preference. | ? CLICKY: Engineered for rapid and tactile typing; an excellent choice for those who prioritize speed in their typing tasks. | ? REMOVABLE TYPE-C CABLE: Features a 5FT/1.5M Type-C to Type-A USB cable that can be detached for your convenience providing a consistent connection with your devices. | ? SMOOTH STABILIZERS: With pre-lubricated stabilizers enjoy solid gaming without wire rattle for a seamless experience. | ? ADAPTABLE SOFTWARE: Customize complex macros rebind keys and personalize lighting effects to suit your preferences. | ? DURABLE DOUBLESHOT KEYCAPS: Experience the best of typing and gaming with long-lasting resistant keycaps in OEM Profile featuring ultra-sharp legends. | ? FAST 1kHz POLLING RATE: Ensuring a rapid 1ms response time the GK61 provides accurate and prompt input recognition during intense gaming. | ? CROSS-PLATFORM COMPATIBILITY: Works with Windows 10 Win 8 Win 7 Win Vista Windows XP and Mac OS (some keys may need remapping through the software); Suitable for both home and office environments. | ? INCLUDED KEYPULLER: Change your keycaps on the move or at an eSports tournament with the included keycap puller/removal tool.