Elecom Ergonomic Comfort Design Trackball Ist Wired Usb A Connection, Smooth Tracking With Ruby Ball Bearing, 36Mm Ball, Thumb Control, Compatible For Windows, Pc, And Mac White (M It10Urwh) Car Video Players Compact Design: Measures only 2

Compact Design: Measures only 2

Working Range: Up To 328 Feet (100 Meters) 5

Including 14 Shortcut Keys That Put Essential Functions Within Easy Reach On This Wired Keyboard

Real-Time Tracking Performance You Need Measuring 2 Inches Long

Elecom Ergonomic Comfort Design Trackball Ist Wired Usb A Connection, Smooth Tracking With Ruby Ball Bearing, 36Mm Ball, Thumb Control, Compatible For Windows, Pc, And Mac White (M It10Urwh) Car Video Players Compact Design: Measures only 2Ergonomics Shape And Smooth Operability That Can Be Operated In A Comfortable Posture, A Thumb Finger Manipulation Type Trackball Ist. Adopts An Ergonomics Design Can Be Used In A Natural Hand Without Holding It. Regardless Of The Size And Grip Of The Hand, It Is A Shape That Fits Into The Hand. An Angle Does Not Burden The Wrist, It Is Comfortable Even In Long Hours Of Work. Adopt An Artificial Ruby With A Diameter Of 2Mm In The Support Unit.