1. Zelotes T50 9-keys Rgb Lighting Effect Vertical Grip Ergonomic Programming Wired Mouse 2. Features: 3. Upright Mouse Grip, Comfortable And Relaxed Gestures, Reduces Muscle Damage 4. Smooth And Delicate Surface Treatment, With A Soft Skin-like Feel 5. 6-speed Dpi Adjustment Function 6. Rgb Lighting Effect, You Can Set The Color Yourself 7. Profile Switching Function, Simple Operation, One-click Setting And Saving 8. High-standard Game Configuration, Dedicated Game Chip, Outstanding Game Performance, Quick And Sensitive Response 9. The Scroll Wheel Adopts Bionics, The Leather Ring Is Nested, Non-slip And More Beautiful 10. Integrated Left And Right Buttons Help You Get A More Balanced Operating Experience 11. Integrated Shortcut Keys For Convenient Operation Of Common Functions 12. Product Parameters: 13. Number Of Buttons: 9 Keys 14. Tracking System: Optical 15. Resolution: 1000-1600-2400-3200-4800-12800dpi 16. Report Rate: 125-1000hz 17. Working Voltagecurrent: 5v100ma 18. Button Life: About 3 Million Times 19. Roller Life: About 1.2 Million Turns 20. Usb Cable Length: 1.8m 21. Product Size: 124 X 70 X 67mm 22. Product Weight: About 130g