The rotary volume knob provides exceptional operability, allowing for quick and intuitive volume control. Equipped with RGB LED backlighting, the key lighting pattern, color, and brightness can be easily customized to your liking, further immersing you in your game. No software installation is required, and customization is easy. The anti-ghosting feature, "Area Key Rollover," enables accurate simultaneous keypresses within a range of 16 commonly used keys in games. This ensures accurate keystrokes even in complex gameplay. The included wrist rest reduces wrist strain and improves performance when using the keyboard for extended periods of time. The detachable wrist rest is convenient for situations where keyboard space is limited or when you want to improve operability by increasing the mouse's operating space. The Windows Lock function disables the Windows key, preventing unexpected interruptions and malfunctions during gameplay. Easily turn the Windows Lock function on/off by holding down the FN key and pressing the Windows key. It has LED lights that let you check the ON/OFF status of Num Lock, Caps Lock, and Windows Lock at a glance. Even if you accidentally spill water or other liquids on the keyboard, it is equipped with a drainage function that allows the liquid to be quickly drained from the drainage holes on the back of the keyboard. *This keyboard is not waterproof. Do not immerse the keyboard in liquid. *These results were obtained under test conditions using 60 ml of liquid (water). *Excluding the volume knob.