That is THREE MODES: Believe it or not, this is the first generation of
RGB three-mode wireless keyboards on the market. Wireless mode with
stable bluetooth 5.0, hassle-free 2.4Ghz dongle plus USB-C wired mode
set no limits about your keyboard connection.
84 Keys, Redefine TKL: The innovative 80% unique layout differs from
traditional TKL keyboards, which cuts more clumsy space off while
supporting the same functionality as practical arrow, multimedia and
Hot-swappable Quiet Red: Hot-swap PCB allows you to replace 3 pins/5
pins switches freely without soldering issue. Enjoy the fun of making
your own unique keyboard. Red switch features a quiet and linear typing
experience. The soft, top-to-bottom feedback offers easier and smoother
use than other tactile switches. Perfect for people who work in an open
office and stay up gamers.
Hub Design & 3750mAh Big Mac - This 3750 mAh keyboard is armed with 2
built-in USB pass-through ports and 1 Type-C Port, allowing to back up
more facilities. Week-durable to 200 hours with nonstop using under
backlight off status, fully charged requires only 6-7 hours.
DIY Software Supports: DIY keybinding shortcuts, adjust brilliant
backlight modes, reassign various key functions, these are the powerful
functions of the RK84 professional driver. Driver Link at https://rkgamingstore.com/pages/software