SI650M Notebook Wireless Optical Mouse

SI650M Notebook Wireless Optical Mouse The mid-size shape and sculpted grips of this innovative mouse ensure comfort and control at your desk or on the go. Performance 1000 dpi optical tracking provides superior precision and responsiveness. 4-way tilt-scroll wheel lets you navigate documents or websites easily. 2.4 GHz wireless technology combines minimal interference with great range. Mini receiver tucks easily inside the mouse and automatically turns it off when stowed. Enhanced power management provides up to nine months of life on 2 AA batteries (incl.). Mouse Technology: Optical; Connector/Port: USB; Left/Right Hand Use: Left; Buttons: NA.