Redragon M690 4800DPI Wireless Gaming Mouse
Built for Competitive Gaming
7 Programmable Buttons
Supreme Comfort and Ergonomic Design
USB: USB 2.0 (The wireless tiny USB receiver can be inserted into the slot next to the battery slot, allowing ease of storage when not used.)
Power Supply:1 x AA
Polling rate: 500HZ
Tracking System: Optical
6 DPI level: 800/1200/1600/2400/3200/4800 DPI adjustable
Key Lifetime: 10 million times
Compatible: Windows 10, 8, 7, Vista, XP, Mac10 or later operating system