Logitech Ergo M575S Wireless Trackball Mouse Wireless Ergonomic Mouse with Bluetooth and Encrypted Dongle Comfortable Thumb Control Precise and Smooth Tracking for PCMac Black Silver Ball

Less Movement More Comfort The sculpted shape of the ERGO M575S wireless trackball mouse keeps your hand relaxed for hours of smooth precise tracking with thumb control now with quiet clicks 25 less muscle strain in your forearm 1 This wireless ergonomic mouse has been developed with Logi Ergo Lab experts usertested and certified by ergonomists for allday comfort Improved forearm posture 1 The ergonomic shape of the ERGO M575S supports your hand and realigns your forearm into a better posture throughout the day a good fit for most hand sizes Work it your way Experience enhanced control with 3 customizable buttons timesaving shortcuts and Smart Actions adjust the cursor speed to your preference with the Logi Options plus App 2 Save space with thumb control With the ERGO M575S you can move your cursor without moving your hand making it ideal for small or spacesaving setups and for use on any surface Easy to Connect Long Battery Life Connect your ergonomic wireless mouse using Bluetooth or the included Logi Bolt USB receiver enjoy up to 18 months of battery life AA battery included 3 Made with recycled plastic The plastic parts in the ERGO M575S Bluetooth trackball mouse are made of certified postconsumer recycled plastic Graphite 52 OffWhite 21 4 Complete your setup Pair the ERGO M575S with the Wave Keys ergonomic keyboard featuring a cushioned palm rest that places your hands wrists and forearms in a natural typing position Note In case of Wireless mouse the USB receiver will be provided inside or along with the mouse.