IP65 static rated vandal proof Stainless Steel industrial Trackball, trackball module protected and shielded by stainless steel housing, 3 mouse buttons designed for right & left clicking and scrolling up and down with ball rolling, rear panel mounted.
Dimensions: 83.0mm x 110.0mm (front panel)
K-TEK-A83-38-MTB with IP65 static 38mm stainless steel mechanical trackball module with +400 DPI resolutions