4 DPI ADJUSTABLE SETTINGS 1000 / 1600 / 2400 / 3200 DPI. Easily adjust DPI button to instantly match mouse speed to different gaming scenarios with a one-press button on top of the wired gaming mice. It gives you the perfect range of sensitivity and smooth cursor control every time. Best laptop & pc gaming mouse with good value. 6 BREATHING LED LIGHT MODES Roller and logo backlight automatically change (The led light cannot be turned off), 6 different lighting modes are available offering red, blue, green, pink, yellow and cyan light, PICTEK gaming mice brings you the visual enjoyment during gaming or working. ERGONOMIC & SKIN-FRIENDLY DESIGN Symmetrical & Streamlined wired pc gaming mouse provides a comfortable claw-grip design, long-term use without fatigue. Top choice for computer game players with anti-fingerprint and sweat-resistant that can keep your grip firmly during game play. Excellent wired gaming mouse for casual gamers. PLUG & PLAY AND WIDE COMPATIBILITY The optical wired gaming mouse is simple to use, no additional software or firmware required (✪✪ No Function of Programming ✪✪); Support operating system: Windows 7 / 8 / 10 / XP, Vista 7 / 8, Linux & Mac OS. Fit for Notebook, PC, Laptop, Computer, Macbook and other device. (Two left side buttons are not available in Mac OS) RELIABLE QUALITY & HASSLE-FREE WARRANTY PICTEK pc gaming mouse, 5,000,000 clicks lifespan, buttons with neat rebound and good feedback. High quality USB interface and 1.6M / 4.9ft durable rubber cable can undertake external pull. At Pictek, not only we offer high quality products, we back them up with 18-month warranty and a 30-day money back guaranty!