기능

• Trackball that is easy to handle even for the first time
• Wireless Five-Button Optical Thumb Trackball
• This shape, the new standard
• Comfortable operation even at a small desk
• The trackball moves the ball to manipulate the pointer.
• Since the main body does not move, it can be operated even on a narrow desk or documents.
• It's perfect for those who want to try trackball while working from home.
• Easy-to-operate natural form
• The shape follows the hand which is easy to use for beginners.
• When you use a trackball for the first time, you may feel confused because the pointer moves too much, but the pointer speed can be adjusted in 3 stages from slow (600dpi) to fast (1000dpi), so even beginners can be assured.
• Easily browse the web
• Comes with convenient "forward" and "back" buttons for browsing the Internet.
• *Not compatible with Mac.
• *You cannot change to other functions.
• high-performance optical sensor
• While accurately capturing the movement of the ball, it reduces power consumption and extends battery life.
• (Invisible light sensor.
• I can't see the light. )
• Long battery life/power saving sensor & circuit
• No need to change batteries for about 20 months due to the power saving of sensor and circuit.
• *Theoretical values from the manufacturer's measurements