Logitech ZONE TOUCH T400 driver & software download
windows 7 - Logitech unifying reciever no longer works on ALL USB ports - Super User
Logitech T400 Wireless Zone Touch Mouse Review
Logitech T400 Driver and Software Download
List of Logitech products - Wikipedia
Logitech Zone Touch Mouse T400 for Windows 8 review: Logitech's three-button mouse adds a touch strip for Windows 8 gestures - CNET
Logitech - We're excited to announce our new lineup of products that fully support the new touch navigation of Windows 8. Navigate the possibilities with the Logitech Zone Touch Mouse T400, Logitech
Logitech Setpoint 6.0 Mouse Software | Free Download | For Windows
Logitech Unifying Software Download Windows 10 for Mac