RK ROYAL KLUDGE RK61 is an RGB Mechanical Keyboard with 61 keys. It has various application designs, such as two-color key caps, All keys without conflict, brilliant color backlit, control of hardware backlit, make your own key function and FN multi-function key combination. The most incredible is you can use the programmer to DEFINE your own keyboard.

Features: 1. 108 key fullsize layout, more keyboard shortcuts for your convenience. 2. Ergonomic design. 3. 16.8million RGB backlit displaying and with side lamp. Press Fn + Ins/Home/PgUp/Del can change the backlit mode. Press Fn + PgDn can adjust the side lamp. 4. Supports NKRO and driver setting.