Sanwa Direct Wireless Trackball Compatible with 5 Buttons Mouse, Compact, Quiet, Mac/Windows, (Includes Back/Forward Buttons), Black, 400-MAWTB180BK

This is a small trackball mouse that allows for easy thumb operation and reduces strain on the wrist. Its shape is similar to that of a regular mouse, making it recommended for those using a trackball mouse for the first time. Its compact size makes it easy to hold for those with small hands and doesn't feel too constricting when placed on a desk. The connection method is 2.4GHz wireless. Simply insert the receiver and you're ready to go. There's a receiver storage slot on the back. It is equipped with five buttons for comfortable operation, and the left and right buttons and the back and forward buttons are silent. Comes with a convenient carrying pouch. Warranty period: 1 year from the date of purchase. Wireless Trackball Ball Mouse Ball Mouse Drag Ball Mouse Tracking Ball Mouse Wireless Mouse Wireless Mouse