ELECOM EXG Left Handed Trackball Mouse 24 GHz USB Wireless Ergonomic Thumb Control Tracking Roller Ball 6 Programmable Buttons Tilt Scroll

Optical Tracking TechnologyThe ELECOM EXG series trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement improving productivity and efficiency This mouse is designed for a LEFTHANDED person Functional 6 ButtonsIt is very easy to move in any direction It comes with 6 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll ELECOM Mouse Assistant software can be easy to customize button functions it is available to download from ELECOM US website DPI CursorDesigned with a highperformance gaming optics system sensor and lens The DPI button can easily change between 750LOW and 1500HIGH DPI making the movements of your cursor faster or slower Comes with a BLACK BALL that can be replaced with a RED BALL sold separately Easy Maintenance The ball rolls on three 25 mm large artificial ruby ball bearings They are extremely smooth and the relatively large size prevents dust and dirt from clogging them So you dont have to clean the ball bearings too often The ball is held in place by the ball bearings but can easily be popped out of the device by pushing it through the hole in the bottom and it can be easily cleaned Product DetailsSystem requirements Windows 81 Windows RT81 Windows 10 Windows 11 Horizontal scrolling function is not working in Windows RT81 macOS 1010 Size W37947mm X L491244mm X H19477mm Weight 53ozwithout battery DPI 7501500 count switchable Connectivity 24GHz wireless.