Kensington 64327 Orbit Optical Trackball Mouse

USB and PS2 Connectivity / 2 Button Operation / For Windows PC and Macintosh / Maintenance Free Optical Technology

The comfort of a ergonomic mouse - the benefits of an optical trackball

Control your cursor with a simple touch of the finger! The highly accurate Orbit Optical ergonomic mouse is as easy to use as a regular mouse, but it stays in one place saving you valuable desk space. The precise optical tracking mechanism is also resistant to dust, reducing the need for regular trackball cleaning

Features

• DiamondEye optical technology for precise tracking and cursor control
• The comfort of a ergonomic mouse and the fingertip control of a trackball
• Uses less arm movement and desk space than a conventional ergonomic mouse
• USB and PS/2 connectivity for greater compatibility
• Kensington`s unmatched satisfaction guarantee - five-year warranty, toll-free technical support, and 90-day no-risk trial

System Requirements

PC-Windows 98, Me, 2000, or XP with USB port

PC-Windows 95, 98, Me, NT, 2000, or XP with PS/2 compatible mouse port

Macintosh with OS 10.1.5 or later

USB Macintosh with OS 8 & 9, device will only function as a 1-button mouse

Warranty

Orbit Optical Trackball is backed by the Kensington 5-Year Warranty and free technical support.