Our Trackball and Spinner Encoders are designed to convert signals from these devices into standard mouse protocol. In addition, these products include inputs for the Left, Middle, and Right mouse buttons.

ME4

This compact module converts your Trackball and Spinner signals to USB or PS/2 mouse protocol.

KE-USB36

Convert your Trackball or Spinner signals to USB mouse protocol.

This USB keyboard encoder also has an interface that accepts either a Trackball or Spinner. Inputs may be programmed to emulate mouse buttons.

KE-USB108

Convert both Trackball and Spinner signals to USB mouse protocol.

This USB keyboard encoder has ports to accept a Trackball as well as a Spinner. The other inputs may be programmed to emulate mouse buttons, joystick buttons, and keystrokes.

KE72

In addition to the keyboard encoder functions, this PS/2 interface has an optional Trackball or Spinner port.