1. Professional gaming mouse with driver                                                                  <br /><br />2. Adjustable DPI Switch: 1000/1500/3000/4000， up to 4000 DPI.4000 FPS， 20G  acceleration， Omron switches<br />3. 4 different color LED light to indicate current DPI<br />4. With driver all buttons are programmable. Anti-skid scroll wheel<br />5. Plug and play. No setup or installation required. <br /><br />Product Name：Mouse<br />Color：black<br />A3050Sensor<br />4 different color LED breathing light<br />FPS: 4000<br />Report rate: 1000Hz<br />20G ACC<br />DPI:1000/1500/3000/4000<br />7 buttons， all buttons are programmable<br />Omron switch<br />USBplug，Nylon braided wire， 1600mm<br />Keystroke lifetime: 50 million cycles<br />Mouse M555BU*1、Manual*1、CD*1<br /><img src="http://img6.eachbuyer.com/x9/p100/ci215_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ci215_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ci215_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ci215_4.jpg" />