KENSINGTON PRO FIT TB550 TRACKBALL

Features Include:

• Ergonomic Design
• Dual Wireless (Bluetooth® Low Energy (LE) + 2.4GHz) Connection Options
• Rechargeable Battery
• High-Quality Optical Tracking
• Plug & Play installation
• 128-bit AES Encryption
• 51% of overall plastic is recycled material
• An optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The trackball features 4 switchable cursor speeds (400, 800, 1200 and 1600 DPI)
• Plug and Play Installation
• Includes government grade 128-bit AES encryption for enhanced security to deter hackers