KENSINGTON ExpertMouse Wireless Trackball

The Expert Mouse Wireless Trackball gives you the freedom to be hyper-productive without being limited by a USB cable. The trackball can be paired through Bluetooth 3.0/5/0 LE to save a valuable USB port, or connected via USB nano receiver. KensingtonWorks software offers incredible customization, and optical tracking technology offers smooth, precise cursor control. Plus, our award-winning Scroll Ring lets you quickly scan up and down web pages or long documents. Add it all up and you get exceptional comfort and ease-of-use from the brand that has set the industry standard in trackballs for more than 20 years.
Product Description: Kensington Expert Mouse Wireless Trackball - trackball - 2.4 GHz, Bluetooth 5.0 LE - black | Device Type: Trackball | Connectivity Technology: Wireless - 2.4 GHz, Bluetooth 5.0 LE | Colour: Black | Orientation: Right and left-handed | Wireless Receiver: Nano Bluetooth USB adapter | Movement Detection Technology: Optical | Buttons Qty: 4 | Features: Removable wrist rest, DiamondEye technology, scroll ring, power saving automatic sleep function, Bluetooth 3.0 Compatible | Battery: AA type | OS Required: Microsoft Windows 7 or later, Apple MacOS X 10.8 or later, Google Chrome OS 44 or later | Manufacturer Warranty: 3-year warranty