Mouse is completely wireless with a 10m range of connectivity, with a unifying receiver that can connect to up to 6 compatible wireless devices With ambidextrous contouring, this optical tracking mouse is comfortable for both left- and right-handed individuals A built-in USB storage makes travel and working on-the-go even more convenient Soft rubber side grips add extra comfort to your workday Mouse is compact, with a small, portable size perfect for travel Mouse features a broad range of compatibility, connecting with ease to Windows 7, 8, 10, or later; MacOS 10.15 or later; Chrome OS, and Linux Kernel 2.6+2 operating systems Included AA battery will last for 12 months, giving you approximately one year of wireless clicking, depending on usage