A4 G11-570FX WL /RECHARG
Product ID: 62016
• Type: Wireless
• Battery: Lithium Battery
• Sensors: Optical
• Wireless: Connection: 2.4G Hz
• System requirements: Windows XP / Vista / 7 / 8 / 8.1 / 10
• Movement Resolution: 5-Level Adjustable 2000 DPI
• Buttons: 7
https://www.a4tech.com/product.aspx?id=119
A4 G11-570FX WL /RECHARG
