Vertical Ergonomic Wireless Mouse features a contoured 57-degree vertical handshake design engineered to reduce wrist strain and forearm muscle fatigue during extended computer use. Equipped with dual-mode connectivity via 2.4GHz USB wireless receiver and Bluetooth, it operates across Windows, macOS, and Linux platforms. The optical sensor offers adjustable DPI sensitivity settings (800/1200/1600 DPI) for accurate tracking across various surfaces. It includes responsive primary click buttons, a metallic scroll wheel, and side forward/back navigation buttons, powered by a built-in rechargeable battery charged via USB Type-C.