Logitech Wireless Trackball M570 Black
Features & Benefits
- Sculpted, ergonomic design for excellent comfort
- Trackball stays in one place - no chasing a mouse around the desk
- Unifying plug-and-forget Nano receiver
- Up to 18 month battery life
- Precise cursor control anywhere - no worrying about the surface!
- integrated scroll wheel and easy-to-reach Back/Forward buttons