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

Control your cursor with a simple touch of the finger! The highly accurate Orbit® Optical 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 & Benefits:

• DiamondEye® optical technology for precise tracking and cursor control
• The comfort of a mouse and the fingertip control of a trackball
• Uses less arm movement and desk space than a conventional mouse
• USB and PS/2 connectivity for greater compatibility
• Kensington 5 year warranty

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