Keep cursor control stable without moving the mouse across the desk. The Logitech ERGO M575 Wireless Trackball Mouse is built for users who want precise navigation with less arm travel, making it a strong fit for dense workstations, shared desks, and long hours of document or application work. Its thumb-operated trackball keeps the device stationary while you move the pointer, helping reduce the space required for daily use and supporting a more relaxed hand position. Wireless connectivity gives you flexibility in how you connect, with Bluetooth and USB receiver support depending on the setup. That makes it easier to deploy across mixed notebook and desktop environments without adding cable clutter. For procurement teams and IT standardization efforts, the ERGO M575 sits in a category where comfort and control matter as much as reliability. It is a practical choice for users who spend the day in spreadsheets, ticketing systems, dashboards, and browser-based tools, where accurate pointer movement and reduced desk movement can improve day-to-day efficiency. Logitech’s trackball design also helps justify the premium over basic mice by delivering a more deliberate input experience for sustained use.