✨ Product Introduction

Kensington Pro Fit™ Ergo TB450Combines the feel of a wireless mouse with the precision of a trackball: the unique 45° ergonomic tilt design improves wrist and forearm alignment, while the 34mm thumb-operated trackball delivers precise control. Supports dual wireless connectivity via Bluetooth LE + 2.4GHz, allowing simultaneous connection to 3 devices, with 128-bit AES encryption to protect data security.

🌟 Key Features

• 🖐️ 45° Ergonomic Tilt — Improves wrist and forearm alignment for all-day comfort
• 📡 Dual Wireless Connectivity — Bluetooth LE + 2.4GHz Nano receiver, supports up to 3 devices
• 🔋 Extra-Long Battery Life — Up to 18 months on 2.4GHz and up to 15 months on Bluetooth (AA battery)
• 🎯 4 DPI Settings (400/800/1200/1600) — Precise optical tracking with a 34mm thumb-operated trackball
• 🔐 128-bit AES Encryption — Government-grade wireless security
• 🧼 Patented Pop-Out Cleaning Design — Press once to remove the trackball for cleaning
• ♻️ Eco-Friendly Materials — Plastic components contain at least 50% post-consumer recycled materials

📐 Product Specifications

📦 Package Contents

• Pro Fit™ Ergo TB450 Trackball × 1
• 2.4GHz Nano USB Receiver × 1
• AA Battery × 1
• Documentation × 1