ELECOM Wireless Mouse (Receiver Included) with Trackball, Left-Handed, 6 Buttons, Black, M-XT4DRBK

This left-handed, thumb-operated wireless trackball offers solid basic performance and unprecedented new features. It features a gaming-grade, high-performance optical sensor that detects trackball movement. A new, high-performance lens and optimized peripheral optical design deliver exceptional pointer tracking. The large 2.5mm artificial ruby ​​ball enhances the feel of the trackball. The larger ball diameter also reduces the likelihood of the ball becoming buried in dirt and grime, reducing maintenance frequency. The design takes into account the contours and bulges of the six bones and muscles of the hand that come into contact with the trackball during operation, achieving a new, comfortable feel that mirrors the shape of your palm. The trackball is equipped with forward and back buttons for more efficient web browsing. The size and shape of the buttons make them easier to access.