USB kit for Ultimarc U-Trak trackball. If you don't need all the buttons or the joysticks provided by an I-PAC you can use this USB adapter to connect the U-Trak trackball to a computer!

Contains:

• USB Cable
• U-Trak to USB Adapter

• This is ONLY for trackballs, it will not work on a SpinTrak Spinner, even though it looks the same.