All Trackballs

The Bottom Line: Kensington resurrects a dying breed with the SlimBlade Trackball, but the potential of its unique shortcut buttons devolves into a mess of clumsy extra functions and awkward movements that restrict productivity.

Specs: External, PC, Mac, USB, 4 pin USB Type A, Trackball, Wired, Graphite

Specs: External, PC, Mac, Mouse, 6 pin mini-DIN (PS/2 style), 4 pin USB Type A, Trackball, Wired, Optical

Specs: External, PC, None, USB, Mouse, 4 pin USB Type A, 6 pin mini-DIN (PS/2 style), Trackball, Wired, Optical

Specs: Microsoft Windows 2000, Microsoft Windows 95/98, Microsoft Windows NT 4.0, Apple MacOS 8.5.1 or later, External, PC, Mac, Mouse, USB, 6 pin mini-DIN (PS/2 style), 4 pin USB Type A, Trackball, Wired, Optical

Specs: External, PC, Mac, AA type, USB, Mouse, 4 pin USB Type A, 6 pin mini-DIN (PS/2 style), Trackball, Wireless, Optical

Specs: External, PC, Mac, Mouse, 6 pin mini-DIN (PS/2 style), 4 pin USB Type A, Trackball, Wired, Optical

Specs: External, PC, Mac, AA type, Serial, Mouse, 4 pin USB Type A, 6 pin mini-DIN (PS/2 style), Trackball, Wireless, Optical

Specs: External, PC, Mac, USB, Mouse, 4 pin USB Type A, 6 pin mini-DIN (PS/2 style), Trackball, Wired, Optical

Specs: External, PC, Mac, USB, 4 pin USB Type A, Trackball, Wired, Optical

Specs: External, PC, Mac, USB, 4 pin USB Type A, Trackball, Wired, Optical