Lenovo part number 4X30H56886 is a professional-grade wireless laser mouse designed for enterprise environments and knowledge workers requiring reliable pointing input across extended workdays. The laser sensor delivers precise tracking on standard surfaces, while wireless 2.4 GHz connectivity via USB nano-receiver eliminates cable clutter on desk setups. Build quality targets durability in office settings, with ergonomic shaping suited to extended use. Compatible with Lenovo ThinkPad, ThinkCentre, and ThinkStation systems running Windows, Linux, or macOS platforms. Typical applications include CAD workstations, financial analysis, software development, and general business computing where responsive cursor control and wireless convenience are priorities. This unit has been tested and guaranteed functional; available via quote from G5 Network Group.