RK87 80% Mechanical Keyboard with USB Hub, 2.4G/Bt5.0/Wired, Wireless Bluetooth Mechanical Keyboard 87 Keys, RGB Hot Swappable Gaming Keyboard with Software, Brown Switch, White

We adopt RK Switch to provide you with a better Typing Gaming experience. You can choose the switch type that best suits you according to your needs.

• Hot-Swappable Blue Switch: Blue Switch can offer quicker and springier response, crisp click sound for spring typing enjoyment, precise tactile feedback for ultimate gaming performance.
• Hot-Swappable Brown Switch: Slightly quieter and easier to trigger than the blue switch. Halfway between a typing and a gaming switch. Some people prefer brown switch since it enables you to double tap faster and typists like them because they still have a good Tactile feedback, but the audio feedback isn't quite as noticeable as blue switch.
• Hot-Swappable Red Switch: Linear Switch, meaning that the force at the beginning and the end of each stroke is nearly identical. The result is a feel that most perceive as “smoother” and "faster" making them especially popular among gaming enthusiasts. Red Switch is the best fit switch using in office.
• RK87 RGB Driver: bit.ly/RKRGBSOFT (Find the appropriate software version according to the PID code on the back of the keyboard.)