Logitech Ergo M575 Wireless Trackball Mouse - Easy Thumb Control, Precision and Smooth Tracking, Ergonomic Comfort Design, for Windows, PC and Mac with Bluetooth and USB Capabilities, Black, MediumConnectivity TechnologyBluetooth, USBSpecial FeatureErgonomic DesignMovement Detection TechnologyTrackballAbout this itemErgonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape of this mouse naturally fits your hand;Smooth thumb control: Track precisely with great cursor control on any surface and easy thumb-operated trackball. Adjust the cursor speed with Logitech Options softwarePerfect for tight workspaces: Because the trackball doesn’t move, it’s perfect for tight workspaces and busy desks and fits in seamlessly alongside your computer and keyboardSlim keys offer a fluid, laptop-like comfortable typing experience that’s whisper-quiet. Number pad and 15 FN keys available for easy data inputs and shortcutsPlastic parts in ERGO M575 include post consumer recycled plastic (Graphite/Black: 50%, Off-White: 21%). Uses FSC-certified paper for responsible packaging.;System Compatibility: Windows 10, 11 or later, Linux, macOS, iPadOS, AndroidStyle Name: ClassicWhat is in the box?Wireless Mouse, USB receiver, 1 AA battery (pre-installed), User documentationMINIMIZE MOVEMENT, MAXIMIZE COMFORTThe sculpted ergonomic shape naturally fits your hand. With no need to move your arm around to move the cursor, your hand and arm stay relaxed. CLICK/SCROLL MORE NATURALLYKeep your fingers in a more natural and comfortable position with the angled scroll wheel.EXTRA-SMOOTH TRACKINGMove your thumb freely with a wider ball surface.GREAT FOR ALL HAND SIZESThe ergonomic design allows ERGO M575 to naturally fit a large range of hand sizes.SEAMLESS NAVIGATIONEasy thumb control without friction for excellent precision and responsiveness.A Design Choice You’ll Feel Good About QUALITY THAT LASTSERGO M575 is durable and reliable. It's designed to perform for more than 3 million quality clicks.DESIGNED FOR POWER EFFICIENCYThe innovative sensor performs its best with ultra-low battery consumption. Forget about replacing the battery for up to 2 years.MADE WITH RECYCLED PLASTICThe plastic parts in ERGO M575 include post consumer recycled plastic* —50% for Graphite/Black and 21% for Off-White— to give a second life to end-of-life plastic. *Excludes printed circuit board (PCB) plastic.RESPONSIBLE PACKAGINGThe paper packaging of ERGO M575 is FSC-certified. By choosing this product, you are supporting responsible management of the world’s forests. LESS REACH, MORE COMFORTIntroducing K380 with an extra-small footprint for less arm reaching and better body posture. Pairs perfectly with ERGO M575 that keeps your hand and arm relaxed.Brand‎LogitechManufacturer‎Logitech, Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri)Product Dimensions‎16 x 5 x 10.7 cm; 140 GramsItem part number‎910-005873Operating System‎Mac,WindowsHardware Platform‎laptop-like,pcCompatible Devices‎Laptop, Personal ComputerSpecial Features‎Ergonomic DesignMounting Hardware‎Wireless Mouse, USB receiver, 1 AA battery (pre-installed), User documentationNumber of items‎1Standing screen display size‎7 InchesPower Source‎Corded ElectricBattery Average Life‎24.0, 20.0 MonthsBatteries Included‎YesBatteries Required‎YesBattery cell composition‎AlkalineConnector Type‎Bluetooth, USBMovement Detection Technology‎TrackballMaterial‎Graphite,PlasticHand Orientation‎AmbidextrousManufacturer‎LogitechCountry of Origin‎ChinaItem Weight‎140 g