Kensington Expert Mouse Wireless Trackball - K72359WW

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. TrackballWorksâ„¢ 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.

• Wireless connection via Bluetooth® 4.0 LE or USB nano receiver
• Compatibility with Bluetooth 4.0 LE: Windows®Â 10, 8.1 and Mac OS X 10.8 and later*
• TrackballWorks compatible with Mac only when using 2.4GHz connection
• TrackballWorksâ„¢ software lets you customize all 4 buttons, adjust cursor speed
• DiamondEyeâ„¢ optical tracking technology for premium cursor control and accuracy
• Award-winning Scroll Ring lets you scan up and down pages with ease
• Large ball is designed as a perfect sphere to provide exceptional precision
• Detachable wrist rest supports hand and wrist for ergonomic comfort
• Ambidextrous design works equally well for both right-handed and left-handed users
• Auto-sleep helps conserve AA battery life
• Compatibility with USB receiver: Windows®Â 10, 8.1, 8, 7 and Mac OS X 10.8 and later