Kensington Pro Fit® Ergo Vertical Wireless Trackball (K75326WW), Black, 3" x 4" x 6.1"

Kensington Pro Fit® Ergo Vertical Wireless Trackball (K75326WW), Black, 3" x 4" x 6.1"

• Ergonomist-Approved Design – All-day comfort is provided through an ergo design with a 60° tilt and natural handshake position to improve wrist and forearm position
• Easy to Use – Uses the same left click right click and scroll wheel operation as a traditional mouse while providing the advantages of a trackball with a simple roll of the thumb
• Premium Precision & Speed – The high-quality optical tracking sensor 34mm thumb-operated trackball and triple DPI switch provide smooth cursor control optimal precision and easy cursor speed transitions
• Flexible Wireless Connection Options – Connect your vertical trackball to up to 3 different devices – one via the 2 4GHz nano dongle that stows inside the trackball body and two additional connections via Bluetooth; Bluetooth connectivity works best for PC Windows 8.1 or later and Mac OS X 10.8 or later; USB dongle connectivity is recommended for Windows 7 or later
• Plug & Play or Customize – Experience plug and play default settings or use *KensingtonWorks software to set pointer and scrolling options and professionally customize 9 programmable buttons to tackle common tasks with one touch; Customizing with TrackballWorks software on Mac OS is only available when connected with the USB dongle. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility
• Power saving mode puts mouse to sleep when not in use; power settings can be updated in the KensingtonWorks software
• Compatible with Windows, macOS (10.14 and later), and Chrome (OS 44 and later); 3 year coverage and lifetime technical support