ELECOM Trackball Mouse/Forefinger/8 Buttons/Wired/Wireless/Bluetooth/Black

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- DEFT PRO is a high-spec model wireless trackball that uses long-life parts and has a 3-year warranty. This index finger operation type has a wide range of finger movement and allows comfortable cursor operation. The left and right buttons use 10 million cycle high durability switches manufactured by OMRON, which are highly reliable in terms of durability and have a good reputation for their click feel. The wheel scroll uses an optical encoder with excellent durability and no parts wear during operation. By using long-life parts, we offer a 3-year warranty. A wired connection cable and a wireless receiver are included, and you can choose from three connection methods depending on your usage environment: wired, wireless, and Bluetooth(R). Batteries are not required when using a wired connection using the included cable. Bluetooth(R) connection supports Bluetooth(R) 4.0. We have adopted a high-performance gaming-grade optical sensor as the sensor that detects the movement of the trackball, and have thoroughly analyzed the trackball color, coating layer thickness, etc. that are suitable for the optical sensor to achieve the ultimate pointer tracking performance. A large artificial ruby with a diameter of 2.5 mm is used as the support ball. By using only the highest quality support balls with smooth surfaces, the feel of the ball is greatly improved.