ELECOM Trackball Mouse Wireless 5 Button Artificial Ruby Unit Ergonomics IST

IST is a thumb-operated trackball that has an ergonomic shape that allows you to operate it in a comfortable posture and smooth operation.
Adopts an ergonomic design that allows you to use it in your natural hand shape without having to grip it. The shape fits comfortably in your hand, regardless of hand size or grip style.
The angle does not put strain on your wrists, making it comfortable even when working for long periods of time.
An artificial ruby with a diameter of 2 mm is used for the support unit. Achieved a more natural and smooth ball handling than conventional products.
The support unit is easily removable and can be replaced with artificial rubies as well as bearings.
Replacement artificial ruby unit (M-RS10) and bearing unit (M-BS10) are sold separately.
The ball can be easily removed and replaced through the hole on the back, making it easy to maintain the ball and internal support unit.
Adopts a large ball with a diameter of 36 mm that fits your thumb, allowing you to move the pointer over a wide range and delicately with a single operation.
Replacement ball (M-B10SV) is sold separately.
It is 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.
It is a wireless type that can be used immediately by simply inserting the receiver into the USB port of your computer.
The receiver can be stored in the main unit, making it difficult to lose and convenient to carry.
There is a power switch on the top of the main unit, allowing you to smoothly turn the power on and off without turning the main unit over. Prevents battery consumption when not in use.
Equipped with a battery level indicator lamp to notify you when it is time to replace the battery.
Products that meet one or more of our company's environmental certification standards and display the "THINK ECOLOGY" mark.
In an effort to reduce waste, this product has been made paperless with the instruction manual included with the product.
In an effort to protect the environment, this product reduces the weight of plastic in its packaging by more than 20% compared to internal standard products.