Description <br> Features: Brand new and high quality <br> engine, precise positioning. <br> 7 buttons, including Buttons: Left, Right, 3200DPI+，3200DPI-, Advance, Retreat 1200 / 1600 / 2400 / 3200DPI. <br> Ergonomical design, comfortable touch, long use without fatigue. Intelligent . <br> Long switches life up to 10 million. Total 7 bright in turn, giving you a colorful visual effect. <br> Suitable for player, Gamings professional player. <br> <br> Specifications: Material: ABS <br> IC：A611 <br> Rate of return: 125Hz <br> Movement speed: 30IPS <br> Refreshes rate: 4000FPS <br> Acceleration: 8G <br> Number of buttons: 7Buttons <br> 3200DPI：MAX 6400DPI( 1200/1600/2400/3200) <br> Voltages rating / electric current: DC5V / 100mA <br> Connection: Cord <br> Cable length: 150cm <br> Port: USB2.0 <br> 3200DPI: 1200/1600/2400/3200dpi <br> Switches Life: 10million cycle <br> Buttons: Left, Right, 3200DPI+，3200DPI-, Advance, Retreat <br> Light effect: colorful <br> Support System: 7/8/10/2000/XP <br> Item size: 13x7x4cm <br> <br> Package Includes: 1PC Cord Mouse <br> <br> note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. <br> Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you. <br>