Meet one of the newest models of the Adesso trackball product line, the Adesso iMouse™ T40. It incorporates the claw grip design where each user can rest the entire hand over the mouse. The trackball location allows users to move the cursor by rotating the trackball with their fingertips to reduce the need of hand movement. It is cable-free by utilizing the 2.4 GHz radio frequency technology, offering a wireless range of up to 30 feet. It’s also fully programmable, meaning every mouse button can be customized to your preferred function with its programmable driver. With its 5 levels of DPI resolutions (400-4800), the optical trackball provides superior accuracy and smooth motion, reducing hand movement and space. This mouse trackball is also easy to maintain – just push trackball outward from back, clean and push it back in place. Its ergonomically contoured large size trackball further completes its ergonomic advantages, making your daily computing tasks more comfortable and stress-free.

Wireless Technology
Works up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs.

Universal Appeal
Perfect fit for both right and left handed users.

Ergonomic Contour Design
Minimizes forearm muscles from twisting and pains from Carpal Tunnel Syndrome

Built-in 1.5″ (40mm) Trackball with Optical Sensor
Tracks accurately and precisely with less muscle movement for maximum comfort.

Programmable Driver
The programmable driver has a friendly user interface that lets you change different Button Assignments, DPI Sensitivity, Lighting Options, and Macros to each of the buttons.

Removable Trackball
Allows for easy cleaning.

Adjustable DPI Switch
Adjustable cursor moving speed from 400-4,800 DPI.

Back/Forward Buttons
Provides extra convenience for web surfing.

Power On/Off Switch
Maximizes your battery life up to 6 months.

Micro-switch
Up to 10 million times lifecycle.

Nano Receiver
Tiny and convenient to plug into to your laptop or tablet.

System Requirements:

• Operating System: Windows® 2000 / XP / Vista / 7 / 8 / 10
• Connectivity Interface: USB port for wireless dongle receiver

Includes:

• Adesso iMouse T40 2.4GHz Wireless Trackball Mouse
• USB Wireless Receiver
• (2) AAA Batteries
• Quick Start Guide