【4 DPI Levels Adjustable】Dark Knight supports an extremely wide range of DPI from 1000 to 3200 by button, no need software. Choose your own DPI to ensure more accurate tracking, get more enjoyment from the game. Default four DPI levels available from 1000/1600/2400/3200 DPI.

【Colorful Soft Gradient Breathing Light】Built-in colorful gradient breathing light, soft color, so cool and does not hurt the eyes. Ergonomically designed - Natural curves that fit snugly into your palm and smooth-gliding underside tips provide you with epic comfort and control.

【Double-click Button】Click "double-click button" once, equal to click left button twice, greatly improving the efficiency of operation, reducing finger fatigue cased by long-term click. The back and forward button will be very helpful when browsing web. 165mm braided rope, more sturdy.

【Plug&Play】Concise and easy to use, it provides precise, smart cursor control, tracking on many different surfaces is both consistent and error-free, with more than 3,000,000 click key life. Compatible with PC Windows, Laptop, Notebook, Microsoft Window, Apple Computer, and Mac OS