Kensington Slimblade Trackball [72327JP]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

A USB trackball with a laser sensor and 4 buttons.
In addition to moving the cursor as a normal trackball, you can scroll up and down by turning the ball sideways.
You can also switch the operation mode and assign the desired function to each button with the utility software distributed on the manufacturer's website.
* In case of used items, we may offer only the main unit. Please note in advance.