ROYAL KLUDGE R75 Wired Mechanical Keyboard - Adopts a 75% layout and a volume roller, making it a practical choice for gaming. It retains essential arrow and function keys while freeing up desk space. Experience easy control with the built-in mechanical volume knob maded from high-grade CNC aluminum, improving typing efficiency and enjoyment. This keyboard is an excellent Christmas gift and a stylish desk update. Gasket Mount Mechanical Keyboard - This custom keyboard features built-in triple absorption layers, including a sound absorbing poron cotton, an IXPE foam pad and the sponge case foam. In addition, silencer foam installed under the space bar and stabilizers are Pre-lubed, which increase the rebound speed of the keys while reducing vibration, resulting in improved key sound for a unique typing feel. HOT SWAPPABLE Brown Switch - Compromises both tactile and low noise two supreme merits. The hot swappable PCB of this gasket mounted keyboard is compatible with 3Pin or 5Pin S