Description
- Ergonomically designed for a comfortable grip for long-term use
- Unique design style
- 3D anti-skid roller
- 3D rubber roller, professional manufacturing feel more comfortable
- Four-speed DPI: 200-4800 DPI
- Convenient side button,Multi-function side button, default “forward|back”
- Convenient for you to switch between different directories
- 6 Months warranty
