About This Upgraded Version of Hi75: The LEOBOG Hi75C is an enhanced evolution of the popular Hi75 model, featuring a refined PCB and optimized gasket mount design for improved stability, typing feel, and sound quality Premium Aluminum Alloy Frame: CNC-machined aluminum case offers a sleek look and long-lasting durability, making it ideal for both desktop setups and custom builds Optimized Gasket Mount Structure: Provides a soft, cushioned typing experience with superior sound dampening — perfect for extended typing or gaming sessions Hot-Swappable PCB: Build your dream keyboard without soldering — simply plug in your preferred 3pin or 5pin mechanical switches for full customization Custom RGB Backlighting with 17 Lighting Effects & 10 Music Rhythm Modes: Choose from millions of vibrant colors, 17 preset RGB lighting effects, and 10 dynamic music-responsive modes to match your personal style and mood Integrated Volume Knob & Mute Button: Instant audio control at your fingertips — perfect for gamers, streamers, content creators, and professionals Retractable Type-C to USB-A Cable: Equipped with a durable 1.8m to 2m retractable coiled cable — Type-C on the keyboard side and USB-A on the host end for true plug-and-play connectivity. Enjoy reliable performance with zero lag and no battery worries, perfect for long work hours or marathon gaming sessionsRetractable Type-C to USB-A Cable: Equipped with a durable 1.8m to 2m retractable coiled cable — Type-C on the keyboard side and USB-A on the host end for true plug-and-play connectivity. Enjoy reliable performance with zero lag and no battery worries, perfect for long work hours or marathon gaming sessions Advanced Macro Programming & Full Customization: Easily assign complex commands, shortcuts, or macros to individual keys using compatible software — ideal for gaming, productivity, and streamlining repetitive tasks. Fully supports key remapping, layer customization, and firmware updates for a truly personalized experience Overview Brand : CORBOBO Compatible Devices : Laptop, PC Windows Connectivity Technology : USB-C Keyboard Description : 75% Mechanical Keyboard Kit, Wired, RGB Backlit Recommended Uses For Product : Everyday Use, Gaming Special Feature : Backlit, Ergonomic, Hot-Swappable, Hotkeys and Media Keys, Programmable Keys Color : Black Kit - Wired Keyboard backlighting color support : RGB Style : Contemporary Product Dimensions : 14"L x 7"W x 2.7"H