Logitech 910-000806 Trackman Marble Trackball Mouse

The Trackman Marble from Logitech will help increase your comfort level. It features optical sensor technology, a sensor resolution of 300 dpi, four buttons, is compatible with USB and PS/2 interfaces, and is Windows and Mac compatible. High-precision trackball features a comfortable, thumb-controlled design that is ideal for extended right-handed or left-handed use. Whichever hand you use, this mouse keeps you comfortable and supported all day - and stays in one place. Large trackball improves control while reducing hand and wrist motion.

Fingertip control allows fast, accurate cursor movement. Marble optical technology delivers smooth, ultra-precise tracking. Convenient Forward and Backward buttons help you get around the web with ease. Trackman Marble Trackball is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Mac OS X 10.5 or later and Chrome OS.

• Pointing Device Connectivity Technology Cable
• Pointing Device Cable Length 5.68 ft
• Movement Detection Optical
• Number of Total Buttons 2
• Ergonomic Fit Symmetrical
• Fingertip-based control: Enables fast, accurate cursor movements
• Patented Marble optical technology: Ensures smooth tracking
• Long, broad palm area and gentle curves