A4 NB-90D/2X/WL/OPT/BATT FREE - NB-90D

Overview

Vendor_url:http://www.a4tech.com/ Part number / Product code:A4 NB-90D Model:NB-90D Type:Wireless Sensors:Optical Movement resolution:800 dpi Wireless:- Buttons:2x Button - No more Double Click • 2nd Side Wheel-4 Quick Functions in One Wheel • Quick...