Supreme comfort and easy scrolling meet in Kensington's Orbit Trackball with Scroll Ring.

The scroll ring allows you to smoothly fly through web pages and documents while the trackball delivers comfort and saves space.

• Connection: Cable - USB
• Number of mouse buttons: 2 + scroll
• Grip: Right/Left
• System requirements:
• Windows 8
• Windows Vista
• Windows 7
• Windows XP
• Mac OS