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 4.0 LE to save a valuable USB port, or connected via USB nano receiver. TrackballWorks software offers incredible customization, and optical tracking technology offers smooth, precise cursor control. Plus, the award-winning Scroll Ring lets you quickly scan up and down web pages or long documents.
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered.