This is a high-spec model wireless trackball "DEFT PRO" that uses long-life parts and has a 3-year warranty. An index finger operation type with a wide range of finger movement and comfortable cursor operation. The left and right buttons use 10 million-cycle high-durability switches made by OMRON, which has a reputation for being highly reliable in terms of durability and click feel. The wheel scroll uses an optical encoder with excellent durability and no wear on parts during operation. By using long-life parts, we have achieved a 3-year warranty. A wired connection cable and wireless receiver are included, and you can choose from three connection methods: wired, wireless, and Bluetooth (R) according to your usage environment. Batteries are not required when connecting by wire using the included cable. Bluetooth(R) connection supports Bluetooth(R) 4.0. A gaming-grade, high-performance optical sensor is used as the sensor that detects the movement of the trackball.We have thoroughly analyzed the optimal trackball color and coating layer thickness for the optical sensor to achieve the ultimate pointer tracking performance. We are realizing this. A large artificial ruby with a diameter of 2.5 mm is used for the support ball. By using the highest quality support balls with carefully selected smooth surfaces, the feel of the ball is greatly improved. Also, by increasing the diameter of the support ball, it is less likely to be buried in dirt such as hand marks, reducing maintenance frequency. Equipped with 8 buttons: left and right buttons, "forward/back" buttons, a tilt wheel, and three function-assigned buttons. Equipped with 8 buttons and a tilt wheel that supports left and right scrolling, you can assign your favorite functions to all buttons and two directions of the tilt wheel, for a total of 10 locations. Button function assignments can be changed using "ELECOM Mouse Assistant", which can be downloaded for free. The pointer movement speed can be switched in 3 stages: 500/1000/1500 counts. You can memorize the speed set for each connection method. The ball can be easily removed from the hole on the back, making it easy to maintain the ball and the internal ball holder. The wireless receiver is the size of a 1 yen coin, so you can carry it around without worrying about connecting it to your laptop's USB port. The receiver can be stored inside the mouse body, making it convenient to carry and reducing the worry of losing the receiver. There is a power switch on the back of the main unit, which 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.
countryoforigin: Japan
