| Manufacturer | Logitech |
| Model | M570 |
| Replacement Cost | $50.00 |
This wireless mouse offers a stable trackball that allows you to rest your arm while moving the cursor. Since the mouse does not need to move, it takes up less space on your work surface. Connects to device via small removable USB receiver (dongle) that stores next to the battery when not in use. Features include adjustable cursor speed, scroll wheel, back and forward buttons, and programmable buttons.
Requirements: 1 AA battery; USB port for receiver
Contents: 1 Wireless Trackball Mouse, 1 USB receiver dongle
Website: Logitech Wireless Trackball M570