Manufacturer's Part#: 9043690403
Product Dimensions: 9.75 Inches x 9.5 Inches x 3.75 Inches
Weight: 1.41 Lbs

Features:
General Information
- Marketing Information: Our most advanced trackball yet: a comfortable, cordless, finger-operated trackball that works where you need it. Save space and eliminate desktop clutter. Take advantage of extra buttons that help you navigate around Windows and the web more easily. And with Logitech's patented optical technology, you get virtually maintenance-free precision and smooth tracking.

Technical Information
- Movement Detection: Optical
- Buttons & Wheels: 4 x Button (Programmable), Scroll Wheel
- Connectivity Technology: Wireless
- Wireless Technology: Radio Frequency
- Design: Ergonomic Design
- Platform Support: , Mac, Mac

Interfaces
- Ports: 1 x 6-pin mini-DIN PS/2, 1 x USB

Power Description
- Batteries: 2 x AA

Physical Characteristics
- Dimensions: 2.4" (Height) x 3.7" (Width) x 6.2" (Depth)

Miscellaneous
- Additional Information: - A large finger-controlled trackball

- True cordless freedom for desktop flexibility

- Reliable digital radio technology that requires no line of sight

- Forward and back buttons for faster Internet navigation

- Scroll wheel and drag-lock button for easier maneuverability

- Patented optical technology delivering smooth tracking and superior precision

- Virtually maintenance free

- Internet Service Provider (ISP) account required for full WebWheel software functionality



MouseWare Software included:

- WebWheel software for smarter Internet browsing

- Easy scrolling on the web, in Windows and Macintosh applications

- A variety of button assignments to customize your mouse buttons

- Online registration with Logitech.com
- System Requirements: System Requirements for PC:

- IBM-compatible PC

- Windows 95, Windows 98, Windows NT, Windows 2000, Windows Me, Windows XP

- Available USB or PS/2 port

- Windows 98 or later for USB

- CD-ROM drive



System Requirements for Macintosh:

- Macintosh OS 8.6 or later

- USB port

- CD-ROM drive
- Included Softwares: MouseWare Software

Warranty & Support
- Standard Warranty: 5 Years Limited