Logitech Ergo M575 Wireless Trackball Mouse

‘- Dimension: 134mm x 100mm x 48mm, 145g
– Sensor technology: Logitech Advanced Optical Tracking
– Number of buttons: 5 (Left/Right-click, Back/Forward, Scroll-wheel with middle click)
– Connection Type: USB Receiver, Bluetooth Low Energy Technology
– Wireless range: 10 m wireless range
– Up to 24 Months with USB Receiver
– 1-Year Limited Hardware Warranty