Innovative 89 Keys Layout
Differing from TKL keyboards, RK89 brings the number pad back. Compared with full-size keyboards, RK89 cuts only 15 keys and saves more than 30% of space.
Well Adjusted & Lubed Stabilizers
All the large keys are adjusted by the manufacturer, which makes the keys from wobbling and getting the exact same tactile as each standard key.
DIY Software Supports
RK89 85% Wireless Mechanical Keyboard has customizable key assignment, keybinding, and backlight settings are available with the software.（The programmer is only for Windows system, pls run the software in wired mode）
On Board Custom Backlight
RK89 85% Wireless Mechanical Keyboard offers 20 onboard Blue backlit modes selectable for your different playing needs. 5 levels of brightness and flowing speed adjustable for any cases.
Press (Fn) + (Enter) to check the battery status. Week-durable to 60 hours with nonstop using under backlight off status, fully charged requires only 3-4 hours.
RK89 85% Wireless Mechanical Keyboard is armed with 2 built-in USB pass-through ports and 1 Type-C Port, allowing to back up more facilities.