Logitech ERGO M575 Wireless Trackball for BusinessN/AA thumb-operated trackball for extra smooth tracking. Superior palm support allows the hand to comfortably rest on the sculpted ergonomic shape. 20% less muscle activity in the forearm with no need to move the hand to move the cursor. Designed to provide all-day comfort.N/AN/AMINIMAL MOVEMENT MAXIMUM COMFORTN/AThe sculpted ergonomic shape provides superior palm support1 while naturally fitting the hand. With no need to move the arm around to move the cursor users experience 20% less muscle activity in the forearm which helps the hand arm and shoulder stay more relaxed.N/AN/APRECISION TRACKINGN/AFriction-free thumb control for excellent precision and responsiveness combined with a high-performance optical sensor delivers precise cursor movement and ultra low power consumption.N/AN/AHIGH PERFORMANCE SECURE WIRELESSN/AFeaturing Logi Bolt wireless connectivity engineered to conquer IT challenges that can emerge whether users occupy the office or work remotely: cross platform compatibility strong and reliable wireless connections up to 10 meters even in congested wireless environments and fully encrypted and FIPS secure.N/AN/AGREAT FOR ALL HAND SIZES ANY SPACEN/AThe ergonomic design allows ERGO M575 for Business to naturally fit a large range of hand sizes. Plus its perfect for tight spaces busy desks and most surfaces.N/AN/ADESIGNED FOR POWER EFFICIENCYN/AThe innovative sensor performs its best with ultralow battery consumption. Forget about replacing the battery for up to 2 years.N/AN/AQUALITY THAT LASTSN/AERGO M575 for Business is durable and reliable. With Swiss engineering and end-to-end control of the production process it's designed to perform for more than 3 million quality clicks.N/AN/AMADE WITH RECYCLED PLASTICN/AThe plastic parts in ERGO M575 for Business include post consumer recycled plastic50% for Graphite/Black and 21% for Off-Whiteto give a second life to end-of-life plastic and help reduce our carbon footprint.