About this item Play All Out: Logitech HERO G502 K/DA gaming mouse is designed with official League of Legends alt-universe K/DA art for a complete and immersive game play experience HERO 25K Sensor: Update through free software from G HUB. Our most advanced with 1:1 tracking, 400+ IPS, and 100 - 25,600 max DPI sensitivity plus zero smoothing, filtering, or acceleration Personalisable: 11 customisable buttons and onboard memory: Assign custom, adjustable commands to the buttons and save up to five ready to play profiles directly to the mouse Adjustable Weight System: Arrange up to 5 removable 3.6 g weights inside the mouse for personalized weight and balance tuning; configurations in a variety of front, rear, left, right and centre LIGHTSYNC RGB: Programmable RGB Lighting and LIGHTSYNC technology from nearly 16.8 M colours to match your gamer team's colours, sport your own or sync colours with other Logitech G gear Mechanical Switch Button Tensioning: Metal spring tensioning system and pivot hinges are built into left and right gaming mouse side buttons for a crisp, clean click feel with rapid click feedback World’s NO.1 Best Selling Gaming Gear Brand: Based on independent aggregated sales data (FEB ‘19 - FEB’20) of Gaming Keyboard, Mice, & PC Headset in units