Wireless design with a USB receiver provides convenient plug-and-play connectivity with a range of up to 10 metres Ambidextrous design makes it suitable for both left- and right-handed users Optical sensor with a maximum of 1,000dpi ensures smooth and accurate cursor control, providing precise tracking on various surfaces for a seamless user experience Controlled line-by-line scrolling allows for easy navigation Auto-sleep power-saving mode and on/off switch work together to extend battery life Compact size enhances portability Compatible with Windows 10, Windows 11 or later, macOS 10.8 or later, ChromeOS, and Linux kernel 2.6 Battery life up to 12 months (depending on usage) offers more peace of mind