ELECOM Mouse Trackball IST Bearing Model (Compatible with Chrome/Mac/Windows11) White M-IT11URWH [IR LED/Wired/5 Button/USB]

*This is an automatic translation
The thumb-operated trackball “IST” has an ergonomic design that allows you to operate it in a comfortable posture, and a large 36mm ball that allows you to move it over a wide range and delicately. A bearing-supported wired model that achieves smooth ball handling that feels like it's floating in the air.
"Wired trackball "IST" 5-button bearing model"

■Thumb-operated ergonomic trackball "IST" series
Thumb-operated trackball "IST" has an ergonomic shape that allows you to operate it in a comfortable posture and smooth operability.
Uses an ergonomic design that allows you to use it in your natural hand shape without gripping it. The shape fits comfortably in your hand, regardless of hand size or grip style.
The angle does not put strain on your wrists, so it is comfortable even when working for long periods of time.

■Uses a 36mm large ball
Uses a large 36mm diameter ball that fits your thumb, allowing you to move the pointer over a wide range and delicately with a single operation.

■High-performance bearing model
The support unit uses high-performance bearings. By reducing frictional resistance, the ball can be maneuvered smoothly, as if it were floating in the air.
Since it does not rub the ball surface, dirt does not collect on the support part and can be used for a long period of time without maintenance.
The support mechanism is easily removable, and the bearing as well as the artificial ruby ​​can be replaced.
*Replacement artificial ruby ​​unit (M-RS10) and bearing unit (M-BS10) are sold separately.

■Wired connection type
It is a wired connection type that does not require battery replacement and can be used immediately by simply plugging the cable into the computer's USB port.

■Equipped with 5 buttons that can be assigned functions
Equipped with 5 buttons, including "forward" and "back" buttons, which are convenient when operating the web browser or folders.
Button function assignments can be changed using "ELECOM Mouse Assistant", which can be downloaded for free.

■Easy-to-clean design
The ball can be easily removed and replaced from the hole on the back, making maintenance of the ball and internal support unit easy.
*Replacement ball (M-B10SV) is sold separately.