Warranty and Support: Enjoy the peace of mind that comes with all DELUX products, backed by a comprehensive 12-month warranty and free technical support. Compatible with Windows 7/8/10/11/Mac OS, with limited Mac OS support (side button and driver not available for Mac). Five Adjustable DPI Levels: Effortlessly switch between five DPI options (800-1200-1600-2400-4000) using the convenient switch located at the bottom of the mouse. Take advantage of the impressive 4000 DPI for precision control, making it an ideal choice even for ergonomic gaming. Detachable Wrist Rest: Humanized design includes a removable wrist rest that seamlessly integrates with the mouse, elevating your wrist from the surface and providing a cushioned and supportive platform for optimal comfort. Unique Vertical Ergonomic Design: Revolutionary vertical ergonomic computer mouse with a volute bionic design that minimizes arm discomfort and alleviates hand stiffness. Specifically tailored for individuals with larger hands. Vibrant RGB Lighting: Wired version featuring mesmerizing RGB chg lighting, creating a visually captivating and immersive working experience. (Note: On/Off switch located at the bottom of the mouse).