Kensington SlimBlade Pro Trackball with Bluetooth connection, offering comfortable operability. - Brand: Kensington - Model Name: SlimBlade Pro Trackball - Connectivity: Bluetooth - Product Type: Trackball Body Used for a short period only, so there are no noticeable scratches, but there is some wear and tear as it is a used item. The accessories are only those shown in the photos. Thank you for viewing.