3 PCS Cadeve M220 3 Keys USB Wired Fashion Portable Mouse(Black)

1. Material: plastic, electronic components2. Applicable models: laptop3. Photoelectric resolution: 1000 (dpi)4. Number of keys: 3 keys5. Interface: USB6. Operating distance: 1m7. Working method: photoelectric8. Cable length: 1.4 meters9. Optical tracking technology, sensitive and smooth10. Using high-performance materials, sturdy and durable11. Anti-slip rollers, sliding quietly12. Ergonomic design, comfortable grip13. Weight: 100g/piece