PRECISION MOVEMENTS - ASUS Gladius II Core Optical Gaming Mouse has a 6200 DPI Optical Sensor, 220 IPS tracking speed & a dedicated DPI button for maximum accuracy. It is a 20 percent lighter upgrade to the popular Gladius family SWITCHES BUILT TO LAST - The Gladius II Core gaming mouse features Omron switches rated to deliver at least 50-million clicks, ensuring better accuracy & faster speed for a lag-free gaming experience. Preferred by pro gamers! RIGHT-HANDED OPTICAL GAMING MOUSE - Ergonomically designed with durable non-slip side grip that is beautifully etched with the ROG totem. It is comfortable and best suited for intense video gaming sessions COMPUTER GAMING MOUSE LOADED WITH FEATURES - A lightweight USB wired mouse with a clickable Scroll Wheel, 4 Level DPI switch, 6 programmable buttons, exclusive mouse push-switch socket design for easy replacement of switches and more