This large, smooth rolling SAM KidTrac Switch Adapted Mouse has a large 2.25" mouse rolls smoothly and accelerates the mouse across the screen as the user increasing the rolling speed. Easy USB or PS2 plug and play is compatible with Windows 98SE, ME, NT4, 2000 and XP as well as MAC OS9, MAC OSX and all USB 1.1/HID 1.0 compatible operating systems such as some versions of Linux and SUN. Optional switch adapted version is an adapted trackball for individuals with disabilities that allows up to three switches to be used as a right click, left click and click drag. Switch Adapted version can also be used as a regular trackball mouse for individuals with good hand function, making it perfect for computers with users of various physical abilities.
Width 3.75" (9.5cm)
Length 6.75" (17.1cm)
Height 1.75" (5cm)
Ball Size: 2.25"
https://www.bentonstearns.k12.mn.us/
Sartell, 56377
USA
(320) 252-8427