Microsoft U7Z-00011 1850 Wool Blue Wireless Mobile Mouse 

The Wireless Mobile Mouse 1850 is designed for life on the go, offering wireless freedom and built-in transceiver storage for ultimate mobility. Comfortable to use with either hand and a scroll wheel for easy navigation makes this mouse the ideal device for your modern, mobile lifestyle.

• Wireless Receiver : USB wireless receiver
• Movement Detection Technology: Optical
• Buttons: Qty 3
• Performance: 3000 fps, up to 20 inches per second, 1000 points per inch
• Features: Scrolling wheel, Nano wireless receiver
• Battery: AA type
• OS Required: Microsoft Windows 7, Windows 8, Windows 10
• Dimensions: (WxDxH) 2.3 in x 3.9 in x 1.5 in
• Weight: 3.17 oz