It could be too big for small hands. The SlimBlade Pro has the biggest footprint of all the trackballs we recommend, and it keeps the hand in a flat, outstretched position. If you have small hands ...

Trackballs, on the other hand, sit in one spot, so you don't need to clear space for movement. It's a small thing, but once you realize how much room you've been wasting with your mouse, you'll ...

Ploopy has made a name for itself over the past few years by offering a line of customizable trackball mice with open source ...

With open source hardware (OSHW) input devices like the Ploopy Adept Trackball, you not only get to say you built the thing yourself, but there’s also an opportunity to tune the gadget to your ...

Kensington’s design shows a wireless trackball mouse with a large ball ... A status indicator to show connection information Four more small buttons plus a fifth that (I think) allows you ...