Logitech MX Ergo滑鼠
Finally a trackball you can truly call your own. A unique adjustable hinge allows you to choose the best angle between 0°and 20° for a more natural hand position and greater comfort.
Change the speed and accuracy of your cursor for optimal control with a press of a button.
Get things done faster with quick access to shortcuts. The precision scroll wheel features horizontal scrolling and a convenient middle click.