About this item This fits your . Make sure this fits by entering your model number. 24.5-inch Full HD (1920 x 1080) gaming monitor with ultrafast 280*Hz refresh rate designed for professional gamers and immersive gameplay Enables a 0.5ms response time (GTG) for sharp gaming visuals with high frame rates G-SYNC Compatible ready, delivering a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default GAMING-GRADE OPTICAL SENSOR - Fitted with a gaming-grade 200 to 7,000-dpi optical sensor, easily customized your keyboard with four different DPI levels via ASUS Armoury Crate, TUF Gaming M3 delivers the accuracy, precision and speed you need to compete. And with a 1,000Hz polling rate, you'll enjoy lag-free responsiveness for ultra-smooth gaming experiences. SEVEN TACTILE & PROGRAMMABLE BUTTONS - TUF Gaming M3 features seven tactile and programmable buttons to configure your layout for personalized play. Two DPI switches let you adjust sensitivity on the fly, while two strategically placed left-side buttons and a clickable scroll wheel offer additional control options. SPECIALIZED COATING WITH SPILL-RESISTANCE - Inside and out, TUF Gaming K1 is built to provide years of service on the frontline. Its outer shell features a specialized coating that's fortified to withstand a battery of more than 10 stringent abrasion, friction, and perspiration tests. And spill-resistance up to 300ml ensures that accidents with cans or cups won't kill the action.