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The LEOBOG HI75C Pro is built for users who want a premium mechanical keyboard experience without stepping into full custom builds. Its CNC aluminium body provides a solid, durable foundation with a clean, refined finish that stands out on any desk. Combined with a gasket mount structure and multi-layer sound dampening, it delivers a smooth and controlled typing experience with reduced noise and improved comfort. Designed for flexibility, the keyboard features tri-mode connectivity, allowing you to switch effortlessly between Bluetooth, 2.4GHz wireless, and wired connections. It adapts easily to multi-device setups while maintaining responsive performance. The hot-swappable PCB gives you the freedom to customise your typing feel, while Seiya and Turquoise linear switch options provide smooth and reliable performance right out of the box. The addition of a rotary knob enhances everyday usability, offering quick control over key functions. With RGB lighting, a long-lasting battery, and a space-saving 75% layout, the HI75C Pro combines performance, design, and versatility into one complete package.

【Full CNC Aluminium Build That Feels Premium Instantly】 The HI75C Pro is built with a CNC die-cast aluminium alloy case, delivering a solid, weighty, and premium feel that stands out immediately compared to plastic keyboards. The spray-coated finish resists fingerprints and wear, while the engraved backplate adds a unique visual identity that elevates any desk setup whether for work or gaming.
【Gasket Mount Structure with 5-Layer Sound Dampening for a Refined Typing Experience】 Designed for users who care about sound and feel, the gasket-mounted structure combined with five layers of internal foam reduces vibration, hollowness, and unwanted noise. The result is a smooth, deep, and consistent typing profile that feels soft yet stable, making it ideal for long typing sessions, office environments, or immersive gaming.
【Tri-Mode Connectivity with Seamless Multi-Device Switching】 Supports Bluetooth 5.0, 2.4GHz wireless, and USB-C wired connections, allowing you to connect up to five devices and switch between them effortlessly. Whether you are working across multiple devices or gaming on a dedicated setup, the low-latency performance ensures fast and reliable input without interruptions.
【Hot Swappable PCB with Flex Cuts for Customisation and Better Feel】 Equipped with a 1.2mm flex-cut hot-swappable PCB, this keyboard allows you to change switches easily without soldering while also enhancing typing flexibility and comfort. It is built for both beginners entering the custom keyboard space and experienced users who want to fine-tune their typing experience.
【Two Pre-Lubed Linear Switch Options to Match Your Preference】 Choose between Seiya linear switches for a lighter, smoother keystroke or Turquoise linear switches for a slightly more defined and controlled feel. Both options are factory pre-lubed for consistency, fast response, and durability rated up to 60 million keystrokes, delivering reliable performance for both gaming and productivity.
【Multi-Function Rotary Knob for Faster Control Without Disruption】 The integrated rotary knob allows you to quickly adjust volume in work mode or control RGB brightness in gaming mode, giving you immediate control without needing to tab out or use software. It adds both convenience and a tactile element that enhances the overall user experience.
【Dynamic RGB Lighting with Music Sync and Long Battery Life】 Customise your setup with a full range of RGB lighting effects, including dynamic patterns and music rhythm modes that react to your environment. When lighting is turned off, the built-in 4000mAh battery can last for extended periods, making it practical for both wireless productivity and gaming setups.
【Compact 75% Layout That Maximises Desk Space Without Losing Functionality】 The 81-key layout keeps all essential keys while reducing overall footprint, giving you more desk space for mouse movement and a cleaner setup. It strikes the perfect balance between compact design and full functionality for daily use.