ZELOTES C19 12-Keys Ergonomic Programming Custom Wired Mouse Features: 1. Ergonomically designed, long-term use without fatigue 2. 5-speed DPI adjustment function, 1000-1500-3000-4000-6200DPI five-speed cycle 3. 7-color breathing lighting effects to create a game atmosphere 4. Bionic anti-slip roller, wrapped in rubber, fits the fingers closely. 5. Clear sense of step, comfortable and non-slip. 6. Gear-like style, which can significantly increase friction 7. DPI bidirectional switching, one light will light up every time the 1st gear is changed, and all 4 lights will light up at the 5th gear. 8. Distributed main buttons, independent force, more sensitive feedback 9. Convenient firepower key and one-click three-shot function to help win the game 10. Built-in counterweight mechanism, you can set the weight suitable for your own use by adding or subtracting counterweight blocks. 11. Teflon foot pads, smooth and wear-resistant Product parameters: 1. Number of keys: 12 keys 2. Resolution: 1000-1500-3000-4000-6200DPI 3. Rate of return: 125-1000Hz 4. Working voltagecurrent: 5V100mA 5. Working method: photoelectric 6. Roller direction: four-way roller 7. Button life: 12 million times 8. Roller life: 1.2 million times 9. Cable length: 1.8 meters 10. Product size: 122 x 76 x 40mm 11. Weight: about 165 grams