FEATURES The Cestus 510 is the next step in evolution. The 16,000 DPI, 400 IPS mouse promises a level of speed, comfort and precision that exceeds all expectations. +World #39;s first dual Omron switch design +Predator Quarter Master Software for customizing color, lighting patterns, sensitivity (5 DPI modes) and button program +Exchangeable top covers for different heights amp; Changeable right side panels with two shapes +On-Board Memory with up to 5 Profile Settings +Braided cable adds style and extra protection TECHSPECS Pointing Device Host Interface USB Pointing Device Connectivity Technology Cable Pointing Device Cable Length 1.80 m Movement Resolution 16000 dpi Number of Programmable Buttons: 8 Pointing Device Features: Adjustable DPI amp; DPI Indicator Switch Life (Clicks) 20 Million + 50 Million Illumination Yes Number of Illumination Colors 16.8 Million Illumination Modes Chroma Lighting Weight (Approximate) 10 g WARRANTY 1 YEAR PT Acer Indonesia