Name: Kensington Pro Fit Ergo TB450 Mouse - Bluetooth, 1600 DPI - Ergonomic - Right-hand
Brand: Kensington

Kensington Pro Fit Ergo TB450 Mouse combines ergonomic design and modern wireless connectivity for right-handed users seeking comfort and precision.

This right-hand trackball mouse features a 3.4 cm trackball and a 1600 DPI sensor to deliver smooth pointer control with minimal hand movement. The ergonomic form factor supports your hand to reduce strain during extended use, making it suitable for office work and creative tasks alike.

Connectivity is flexible: use the included nano receiver for RF wireless performance or pair via Bluetooth Low Energy (BLE) for a clutter-free setup. The device supports dual-mode operation (RF Wireless + Bluetooth) to switch seamlessly between devices and workflows.

Power comes from a standard AA battery, providing long runtime and easy replacement. The mouse also includes Kensington’s SmartFit™ sizing and EQ features to customize comfort and responsiveness according to personal preference.

Compatibility is straightforward with support for Windows 11, and the trackball design offers an alternative for users looking to minimize wrist movement or desk space. The compact package (105 x 200 x 60 mm) and lightweight 275 g shipping weight make it easy to store or transport when needed.

Typical use cases include professionals who work long hours at a computer and need ergonomic support, users with limited desk space who prefer a stationary trackball, and multi-device users who benefit from Bluetooth and nano receiver flexibility.

The key selling points are clear: an ergonomic right-hand form factor, 3.4 cm trackball with 1600 DPI precision, dual RF Wireless + Bluetooth connectivity with BLE, SmartFit™ customization, and simple AA battery power. These features make the Kensington Pro Fit Ergo TB450 a practical choice for comfort-focused productivity.