Versatile Connectivity and Serene Typing The keyboard supports multiple connectivity options, including 2.4GHz wireless, Bluetooth 5.0, and USB-C wired connections. This makes it extremely versatile, allowing it to be used with a wide range of devices including Windows and Mac computers. The Bluetooth 5.0 support ensures a stable and fast connection, while the 2.4GHz wireless option offers low-latency performance, crucial for gaming and real-time applications. Sound dampening foams are included in the kit, which help to reduce typing noise and improve the overall acoustics of the keyboard. This is particularly beneficial in quiet work environments or shared spaces. Hot-swappable: An Easy Way to Custom Your Keyboard A key highlight of the Feker IK85 Plus is its hot-swappable capability, allowing easy customization of mechanical switches without the need for soldering. This feature caters to various preferences, whether it be linear, tactile, or clicky switches. Power-Packed for Extended Use A significant feature of this keyboard is its large 4000mAh battery, which provides long-lasting wireless usage, reducing the need for frequent charging. Furthermore, the keyboard is equipped with RGB backlighting, offering a wide range of colors and effects. This not only adds an aesthetic appeal but also enhances visibility in low-light conditions. The RGB backlighting can be customized to match your setup or mood. South-facing LEDs & 1.6M RGB Backlights A notable addition to the IK85 Plus is its south-facing LEDs. This design is especially beneficial for users who prefer Cherry profile keycaps, as it avoids interference and ensures a more uniform backlighting effect. The south-facing orientation also impacts the keyboard's aesthetic and sound profile, adding a unique aspect to the typing experience.