sanwadairekuto Yokes Sleeping Mouse Ring Mouse Trackball Both Handed Compatible Cable 1.9 m Count Switching 400 ma083

You can move the ball at your fingertips, so you can use this wired trackball mouse to operate your computer in a variety of positions while you lie down. Just plug the cable into the USB port and use it
The various buttons include double click buttons that allow you to click left and right and double click with a single click. One click for various operations
The ball mouse can be set to 4 levels of cursor speed according to your preference, 400, 600, 800, and 1200 counts. Simply press the counting switch button on the main unit to switch easily
With a 6.2 ft (1.9 m) long cable, it is convenient for you to operate it by changing your posture and manipulating it from a distance when presenting meetings or watching videos. This trackball mouse has a button placement that makes it easy to operate on either the left or right. You can also use it when one hand is tired
Warranty: 6 months from date of purchase