KMW75326
Kensington Pro Fit Ergo Vertical Wireless Trackball
Optical - Wireless - Bluetooth/Radio Frequency - 2.40 GHz - Black - 1 Pack - Scroll Wheel - 9 Button(s)
-
Ergonomist-approved design provides all-day comfort
-
High-quality optical tracking sensor offers smooth cursor control
-
Flexible wireless connection options let you connect up to 3 devices
-
Trackball ejection button lets you quickly clean dirt, grime and germs
-
Long battery life provides up to 18 months of use on 2 AA batteries