Kensington Expert Wireless Trackball [Condition] Please be sure to check the images. * Overall, there are scratches and signs of use. * There may be dust that could not be completely removed on the silicone part of the back of the main unit. * The user manual and the outer box are damaged. Please understand. [Included Items] Please check the photos. * Main unit * USB receiver (built-in) * Palm rest * Test batteries * User manual * Outer box Regarding shipping, it will be packed in a cardboard box after being placed in the outer box. Please understand that this is a used item and accept no returns or refunds.