Model Number:KANATA S WIRELESSWG9S Size:122*67*40 mm Connectivity:Wired, Strikespeed Wireless Chipset:PixArt 3311 DPI:400-12000 Speed/Acceleration:300IPS/35 G Switch:Huano 20 million Polling Rate:Up to 1000 Hz Encoder:300000 Scroll Weight:89g Battery:300mAh Li-ion Usage Time:± 70 hours What's in the box 1.Kanata s Wireless WG9S 2.USB Wireless Dongle 3. USB c Data cable 4. Quick Start Guide 5. Warranty card Equipped with PAW 3311 optical sensor for ultra-precise tracking up to 12,000 DPI, 300 IPS speed, and 35G acceleration. Switch seamlessly between 70-hour 2.4GHz wireless (300mAh battery) and wired USB-C modes. Features a 10m wireless range and 1000Hz polling rate for lag-free performance.