SANWA Supply Ergonomic USB Wired Trackball MA-TB39S Win & Mac

The SANWA Supply Ergonomic USB Wired Trackball MA-TB39S is designed for both Windows and Mac systems (see photo of back of box for compatibility as this may be an older model), offering a comfortable, precise navigation experience with its unique ergonomic design. Condition: New New in package. This was obtained from a county surplus sale. New, old stock. See photos for details.