Optimized 75% Compact Layout & Innovative Gasket Structure: The F75 redefines space efficiency with its 75% compact layout. This design integrates all the essential keys in a smaller footprint, making it perfect for streamlined desks and mobile setups without sacrificing functionality. Experience the pinnacle of comfort with the gasket structure. This advanced design ensures a flexible yet firm typing experience, reducing fatigue during prolonged use while maintaining a consistent and responsive key feel Acoustic Mastery with Five-Layer Padding: The F75 boasts a five-layer sound and shock-absorbing internal design, including two layers of Poron foam, IXPE switch pad, PET sound enhancement pad and a bottom silicone pad. This sophisticated construction significantly reduces typing noise and resonance, delivering a tranquil and focused typing environment Precision-Engineered 1.2mm PCB & Pre-Lubed Mechanical Switches: At the heart of the F75 is a meticulously crafted 1.2mm Flex-cut PCB.