A4 G3-200NS WL /SILENCE CLICK
Product ID: 62014
• Type: Wireless
• Other: Ergonomic Design: Symmetric
• Battery: 1AA Alkaline Battery
• Sensors: Optical
• Wireless: 2.4G Hz
• System requirements: Windows XP / Vista / 7 / 8 / 8.1 / 10
• Movement Resolution: 1000 DPI
• Buttons: 3
https://www.a4tech.com/product.aspx?id=200#1
A4 G3-200NS WL
