THE FRAMELESS DESIGN ⚡️ allow the switches lighting more visable and easy cleaning, enhance the side lighting as well GATERON HOT SWAPPABLE SWITCHES ⚡️ waives the soldering iron or other disassemble tools to replace the switches you like, more convenient for DIY users SMART WHEEL CONTROL ⚡️ Compatible with Windows 10/11 natively without drivers. You can configure the smart wheel to adjust, scroll, rotate, zoom, fast forward, or finetune multimedia based on different software TRIPLE DAMPENER DESIGN ⚡️ adopt the high-end dampener above and under the PCBAs, brings comfortable experience for each click DETACHTABLE USB-C CABLE ⚡️ more convenient to carry the keyboard and store the cable safely CUSTOMER SUPPORT⚡️If you have any inquiries or encounter issues while using i-rocks products, our customer support team is here to assist you promptly. Please feel free to reach out to us via Amazon messages. The K74M features frameless keyboard structure allowing you to type on and clean with ease. To enhance the side lighting and easy cleaning. With Smart Wheel mode under Windows 10, you can customize your wheel what you need it to be – volume, scrolling, zooming, brush adjustment, video editing, multimedia control and more White keyboard