Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort

Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort Review

Logitech M570 Wireless 30 Ft Optical Trackball Four Buttons Scroll Black/Blue All-Day Comfort Feature

• M570 Wireless Trackball, Four Buttons, Scroll, Black/Blue.
• Logitech Unifying wireless receiver is tiny enough to stay plugged in, so you don'st have to worry about it getting lost.
• Reliable wireless frequency transmits data quickly with virtually no delays or dropouts.
• Long battery life reduces the hassle of changing batteries.
• Precise cursor control allows you to use your trackball anywhere you choose-even hard tables, comfy sofas or lumpy beds.

Work and play in comfort all day long with this wireless trackball that features a stable, sculpted shape to provide better support for your hand. Connector/Port/Interface: USB Left/Right Hand Use: Right Mouse Technology: Optical Wired/Wireless: Wireless