Kensington SlimBlade™ Pro Wireless Trackball, Rechargeable Battery, Bluetooth 2.4GHz Connection Options (K72080WW) Finger-Operated B07JDYG4HB or a 2GB cache adapter

or a 2GB cache adapter with flash backup

Heavy-grade surge suppression shields your connected equipment from damage and performance problems due to the heaviest transient surges

when connected directly to a supporting display port over Thunderbolt I/O port

make up 54% of all identity theft-related data breaches

Kensington SlimBlade™ Pro Wireless Trackball, Rechargeable Battery, Bluetooth 2.4GHz Connection Options (K72080WW) Finger-Operated B07JDYG4HB or a 2GB cache adapterProfessional reviewers and ergonomists agree that finger operated trackballs are superior to thumb based trackballs when it comes to precision and hand comfort. At the same time, professional users prefer the convenience of wireless controllers. Kensington has responded with its most advanced trackball yet: the SlimBlade Pro Trackball. Now you can enjoy the precision and ease of a finger operated trackball that includes Bluetooth, 2. 4GHz wireless and